APA (7th ed.) Citation

Widmer, J. (1942). Practical horse breeding and training. C. Scribner's sons.

Chicago Style (17th ed.) Citation

Widmer, Jack. Practical Horse Breeding and Training. New York: C. Scribner's sons, 1942.

MLA (9th ed.) Citation

Widmer, Jack. Practical Horse Breeding and Training. C. Scribner's sons, 1942.