APA (7th ed.) Citation

United States. Census Office. 12th census, 1900, Merriam, W. R., & Hunt, W. C. (1901). Twelfth census of the United States, taken in the year 1900. United States Census Office.

Chicago Style (17th ed.) Citation

United States. Census Office. 12th census, 1900, William Rush Merriam, and William C. Hunt. Twelfth Census of the United States, Taken in the Year 1900. Washington: United States Census Office, 1901.

MLA (9th ed.) Citation

United States. Census Office. 12th census, 1900, et al. Twelfth Census of the United States, Taken in the Year 1900. United States Census Office, 1901.