United States. Bureau of the Census & Truesdell, L. E. (1926). Farm population of U.S: Analysis of 1920 farm population figures, especially in comparison with urban data, together with study of main economic factors affecting farm population. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census and Leon E. Truesdell. Farm Population of U.S: Analysis of 1920 Farm Population Figures, Especially in Comparison with Urban Data, Together with Study of Main Economic Factors Affecting Farm Population. [Washington?]: U.S. Government Printing Office, 1926.
MLA (9th ed.) CitationUnited States. Bureau of the Census and Leon E. Truesdell. Farm Population of U.S: Analysis of 1920 Farm Population Figures, Especially in Comparison with Urban Data, Together with Study of Main Economic Factors Affecting Farm Population. U.S. Government Printing Office, 1926.