APA (7th ed.) Citation

United States. Bureau of the Census. (1933). Fifteenth census of the United States: 1930. Mines and quarries: 1929. U.S. Govt. print. off.

Chicago Style (17th ed.) Citation

United States. Bureau of the Census. Fifteenth Census of the United States: 1930. Mines and Quarries: 1929. U.S. Govt. print. off, 1933.

MLA (9th ed.) Citation

United States. Bureau of the Census. Fifteenth Census of the United States: 1930. Mines and Quarries: 1929. U.S. Govt. print. off, 1933.

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