APA (7th ed.) Citation

United States. Department of Agriculture. Office of the Secretary, Darrow, G. M., & Waldo, G. F. (1931). Bellmar, Southland, and Redheart strawberries. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. Office of the Secretary, George M. Darrow, and George F. Waldo. Bellmar, Southland, and Redheart Strawberries. Washington: U.S. GPO, 1931.

MLA (9th ed.) Citation

United States. Department of Agriculture. Office of the Secretary, et al. Bellmar, Southland, and Redheart Strawberries. U.S. GPO, 1931.