United States. Bureau of the Census. (1943). Sixteenth census of the United States: 1940. Population. Families: Family wage or salary income in 1939; regions and cities of 1,000,000 or more. U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Sixteenth Census of the United States: 1940. Population. Families: Family Wage or Salary Income in 1939; Regions and Cities of 1,000,000 or More. Washington, DC: U.S. Govt. Print. Off., 1943.
MLA (8th ed.) CitationUnited States. Bureau of the Census. Sixteenth Census of the United States: 1940. Population. Families: Family Wage or Salary Income in 1939; Regions and Cities of 1,000,000 or More. U.S. Govt. Print. Off., 1943.
Warning: These citations may not always be 100% accurate.