APA (7th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. (1943). Fertilizer consumption in 1941 and trends in usage. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. Fertilizer Consumption in 1941 and Trends in Usage. [Washington]: [s.n.], 1943.

MLA (9th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. Fertilizer Consumption in 1941 and Trends in Usage. [s.n.], 1943.