APA (7th ed.) Citation

Harter, L. L., Zaumeyer, W. J., & Wade, B. L. (1957). Pea diseases and their control. U.S. Department of Agriculture.

Chicago Style (17th ed.) Citation

Harter, L. L., W. J. Zaumeyer, and B. L. Wade. Pea Diseases and Their Control. Washington, DC: U.S. Department of Agriculture, 1957.

MLA (9th ed.) Citation

Harter, L. L., et al. Pea Diseases and Their Control. U.S. Department of Agriculture, 1957.