APA (7th ed.) Citation

United States. Department of Agriculture & ProQuest (Firm). (1941). 1941 Yearbook of Agriculture. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of Agriculture and ProQuest (Firm). 1941 Yearbook of Agriculture. Washington: [publisher not identified], 1941.

MLA (9th ed.) Citation

United States. Department of Agriculture and ProQuest (Firm). 1941 Yearbook of Agriculture. [publisher not identified], 1941.

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