Mozart, (Johann Georg) Leopold
"Mozart, (Johann Georg) Leopold." The Concise Oxford Dictionary of Music. . Encyclopedia.com. (June 21, 2018). http://www.encyclopedia.com/arts/dictionaries-thesauruses-pictures-and-press-releases/mozart-johann-georg-leopold
"Mozart, (Johann Georg) Leopold." The Concise Oxford Dictionary of Music. . Retrieved June 21, 2018 from Encyclopedia.com: http://www.encyclopedia.com/arts/dictionaries-thesauruses-pictures-and-press-releases/mozart-johann-georg-leopold
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
American Psychological Association
- 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.
Hagen, Johannes Georg
Johannes Georg Hagen (yōhä´nəs gā´ôrk hä´gən), 1847–1930, American astronomer and mathematician, b. Austria. A Jesuit, he came in 1880 to the United States to teach. In 1888 he was made director of the astronomical observatory at Georgetown Univ., Washington, D.C., where he remained until 1905. In 1906 he was called to Rome to be at the head of the Vatican Observatory. Much of his research and writing was devoted to the variable stars and to nebulae and cosmic clouds.
"Hagen, Johannes Georg." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (June 21, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/hagen-johannes-georg
"Hagen, Johannes Georg." The Columbia Encyclopedia, 6th ed.. . Retrieved June 21, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/hagen-johannes-georg