APA (7th ed.) Citation

United States. Bureau of the Census. (1930). Fifteenth Census of U.S. Census of hotels, 1930. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of the Census. Fifteenth Census of U.S. Census of Hotels, 1930. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

United States. Bureau of the Census. Fifteenth Census of U.S. Census of Hotels, 1930. GPO, 1930.

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