Select Source:
Otto, Nikolaus August
Otto, Nikolaus August (1832–91) German engineer. In 1861, he built a gas-fired engine which won a gold medal at the 1867 Paris Exhibition. He later built an internal combustion engine based on a four-stroke cycle (also called the Otto cycle). See also four-stroke engine
Cite this article
Pick a style below, and copy the text for your bibliography.
-
MLA
-
Chicago
-
APA
"Otto, Nikolaus August." World Encyclopedia. . Encyclopedia.com. 19 Nov. 2018 <https://www.encyclopedia.com>.
"Otto, Nikolaus August." World Encyclopedia. . Encyclopedia.com. (November 19, 2018). https://www.encyclopedia.com/environment/encyclopedias-almanacs-transcripts-and-maps/otto-nikolaus-august
"Otto, Nikolaus August." World Encyclopedia. . Retrieved November 19, 2018 from Encyclopedia.com: https://www.encyclopedia.com/environment/encyclopedias-almanacs-transcripts-and-maps/otto-nikolaus-august
Learn more about citation styles
Citation styles
Encyclopedia.com gives you the ability to cite reference entries and articles according to common styles from the Modern Language Association (MLA), The Chicago Manual of Style, and the American Psychological Association (APA).
Within the “Cite this article” tool, pick a style to see how all available information looks when formatted according to that style. Then, copy and paste the text into your bibliography or works cited list.
Because each style has its own formatting nuances that evolve over time and not all information is available for every reference entry or article, Encyclopedia.com cannot guarantee each citation it generates. Therefore, it’s best to use Encyclopedia.com citations as a starting point before checking the style against your school or publication’s requirements and the most-recent information available at these sites:
Modern Language Association
The Chicago Manual of Style
http://www.chicagomanualofstyle.org/tools_citationguide.html
American Psychological Association
Notes:
- Most online reference entries and articles do not have page numbers. Therefore, that information is unavailable for most Encyclopedia.com content. However, the date of retrieval is often important. Refer to each style’s convention regarding the best way to format page numbers and retrieval dates.
- In addition to the MLA, Chicago, and APA styles, your school, university, publication, or institution may have its own requirements for citations. Therefore, be sure to refer to those guidelines when editing your bibliography or works cited list.
Otto, Nikolaus August
Nikolaus August Otto (nē´kōlous ou´gŏŏst ô´tō), 1832–91, German engineer. He was coinventor (1867) of an internal-combustion engine, and he devised (1876) the four-stroke Otto cycle, which was widely adopted for automobile, airplane, and other motors.
Cite this article
Pick a style below, and copy the text for your bibliography.
-
MLA
-
Chicago
-
APA
"Otto, Nikolaus August." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. 19 Nov. 2018 <https://www.encyclopedia.com>.
"Otto, Nikolaus August." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (November 19, 2018). https://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/otto-nikolaus-august
"Otto, Nikolaus August." The Columbia Encyclopedia, 6th ed.. . Retrieved November 19, 2018 from Encyclopedia.com: https://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/otto-nikolaus-august
Learn more about citation styles
Citation styles
Encyclopedia.com gives you the ability to cite reference entries and articles according to common styles from the Modern Language Association (MLA), The Chicago Manual of Style, and the American Psychological Association (APA).
Within the “Cite this article” tool, pick a style to see how all available information looks when formatted according to that style. Then, copy and paste the text into your bibliography or works cited list.
Because each style has its own formatting nuances that evolve over time and not all information is available for every reference entry or article, Encyclopedia.com cannot guarantee each citation it generates. Therefore, it’s best to use Encyclopedia.com citations as a starting point before checking the style against your school or publication’s requirements and the most-recent information available at these sites:
Modern Language Association
The Chicago Manual of Style
http://www.chicagomanualofstyle.org/tools_citationguide.html
American Psychological Association
Notes:
- Most online reference entries and articles do not have page numbers. Therefore, that information is unavailable for most Encyclopedia.com content. However, the date of retrieval is often important. Refer to each style’s convention regarding the best way to format page numbers and retrieval dates.
- In addition to the MLA, Chicago, and APA styles, your school, university, publication, or institution may have its own requirements for citations. Therefore, be sure to refer to those guidelines when editing your bibliography or works cited list.