APA (7th ed.) Citation

United States. Bureau of the Census. (1891). Biological teaching in colleges of U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of the Census. Biological Teaching in Colleges of U.S. [Washington]: GPO, 1891.

MLA (9th ed.) Citation

United States. Bureau of the Census. Biological Teaching in Colleges of U.S. GPO, 1891.

Warning: These citations may not always be 100% accurate.