APA (7th ed.) Citation

United States. Bureau of the Census. (1880). College libraries as aids to instruction. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of the Census. College Libraries as Aids to Instruction. [Washington]: GPO, 1880.

MLA (9th ed.) Citation

United States. Bureau of the Census. College Libraries as Aids to Instruction. GPO, 1880.

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