APA (7th ed.) Citation

Winter, A. R., Funk, E. M., & Gregory, R. W. (1941). Poultry, science and practice. J. B. Lippincott company.

Chicago Style (17th ed.) Citation

Winter, Alden Raymond, Ernest Marvin Funk, and R. W. Gregory. Poultry, Science and Practice. Chicago, Philadelphia [etc.]: J. B. Lippincott company, 1941.

MLA (9th ed.) Citation

Winter, Alden Raymond, et al. Poultry, Science and Practice. J. B. Lippincott company, 1941.