APA (7th ed.) Citation

Jull, M. A., & Lee, A. R. (1931). Feeding chickens. U.S. Department of agriculture.

Chicago Style (17th ed.) Citation

Jull, M. A., and A. R. Lee. Feeding Chickens. Washington: U.S. Department of agriculture, 1931.

MLA (9th ed.) Citation

Jull, M. A., and A. R. Lee. Feeding Chickens. U.S. Department of agriculture, 1931.

Warning: These citations may not always be 100% accurate.