APA (7th ed.) Citation

United States. Department of Agriculture. Office of the Secretary & Tapke, V. F. (1928). Formaldehyde seed treatment for oat smuts. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. Office of the Secretary and V. F. Tapke. Formaldehyde Seed Treatment for Oat Smuts. Washington: U.S. GPO, 1928.

MLA (8th ed.) Citation

United States. Department of Agriculture. Office of the Secretary and V. F. Tapke. Formaldehyde Seed Treatment for Oat Smuts. U.S. GPO, 1928.