APA (7th ed.) Citation

North, M. O., & Bell, D. D. (1990). Commercial chicken production manual (Fourth edition.). Chapman & Hall.

Chicago Style (17th ed.) Citation

North, Mack O., and Donald D. Bell. Commercial Chicken Production Manual. Fourth edition. New York: Chapman & Hall, 1990.

MLA (9th ed.) Citation

North, Mack O., and Donald D. Bell. Commercial Chicken Production Manual. Fourth edition. Chapman & Hall, 1990.