APA (7th ed.) Citation

United States. Department of Agriculture. Office of the Secretary & Walker, J. C. (1924). Cabbage-seed treatment. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. Office of the Secretary and J. C. Walker. Cabbage-seed Treatment. Washington: U.S. GPO, 1924.

MLA (9th ed.) Citation

United States. Department of Agriculture. Office of the Secretary and J. C. Walker. Cabbage-seed Treatment. U.S. GPO, 1924.