APA (7th ed.) Citation

Kelley, R. B. (1949). Principles and methods of animal breeding (2d ed., rev. and enl.). J. Wiley.

Chicago Style (17th ed.) Citation

Kelley, R. B. Principles and Methods of Animal Breeding. 2d ed., rev. and enl. New York: J. Wiley, 1949.

MLA (9th ed.) Citation

Kelley, R. B. Principles and Methods of Animal Breeding. 2d ed., rev. and enl. J. Wiley, 1949.