United States. Bureau of the Census. (1943). The sixteenth census of the United States: 1940, Population, volume 3, the labor force, occupation, industry, employment, and income, part 4, Nebraska-Oregon. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. The Sixteenth Census of the United States: 1940, Population, Volume 3, the Labor Force, Occupation, Industry, Employment, and Income, Part 4, Nebraska-Oregon. [Washington]: [s.n.], 1943.
MLA (9th ed.) CitationUnited States. Bureau of the Census. The Sixteenth Census of the United States: 1940, Population, Volume 3, the Labor Force, Occupation, Industry, Employment, and Income, Part 4, Nebraska-Oregon. [s.n.], 1943.
Warning: These citations may not always be 100% accurate.