Cita APA (7a ed.)

United States. Department of Agriculture. (1947). Science in farming: The yearbook of agriculture : 1943-1947. Goverment Printing Office.

Cita Chicago Style (17a ed.)

United States. Department of Agriculture. Science in Farming: The Yearbook of Agriculture : 1943-1947. Washington: Goverment Printing Office, 1947.

Cita MLA (8a ed.)

United States. Department of Agriculture. Science in Farming: The Yearbook of Agriculture : 1943-1947. Goverment Printing Office, 1947.