APA (7th ed.) Citation

United States. Bureau of the Census. (1943). Population, The Labor Force (Sample Statistics), Usual Occupation. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of the Census. Population, The Labor Force (Sample Statistics), Usual Occupation. [Washington]: [s.n.], 1943.

MLA (9th ed.) Citation

United States. Bureau of the Census. Population, The Labor Force (Sample Statistics), Usual Occupation. [s.n.], 1943.

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