United States. Census Office. 12th census, 1900, United States. Census Office, & Hunt, W. C. (1904). Occupations at the twelfth census. Govt. print. off.
Chicago Style (17th ed.) CitationUnited States. Census Office. 12th census, 1900, United States. Census Office, and William C. Hunt. Occupations at the Twelfth Census. Washington, D.C.: Govt. print. off, 1904.
MLA (9th ed.) CitationUnited States. Census Office. 12th census, 1900, et al. Occupations at the Twelfth Census. Govt. print. off, 1904.
Warning: These citations may not always be 100% accurate.