APA (7th ed.) Citation

Wade, B. L., Zaumeyer, W. J., & Harter, L. L. (1938). Variety studies in relation to fusarium wilt of peas. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Wade, B. L., W. J. Zaumeyer, and L. L. Harter. Variety Studies in Relation to Fusarium Wilt of Peas. Washington: U.S. Dept. of Agriculture, 1938.

MLA (9th ed.) Citation

Wade, B. L., et al. Variety Studies in Relation to Fusarium Wilt of Peas. U.S. Dept. of Agriculture, 1938.