United States. Bureau of the Census & Williams, J. (1946). Sixteenth census of the United States: 1940. Population. Internal migration, 1935 to 1940. Social characteristics of migrants. U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census and Joel Williams. Sixteenth Census of the United States: 1940. Population. Internal Migration, 1935 to 1940. Social Characteristics of Migrants. Washington, DC: U.S. Govt. Print. Off., 1946.
MLA (8th ed.) CitationUnited States. Bureau of the Census and Joel Williams. Sixteenth Census of the United States: 1940. Population. Internal Migration, 1935 to 1940. Social Characteristics of Migrants. U.S. Govt. Print. Off., 1946.
Warning: These citations may not always be 100% accurate.