APA (7th ed.) Citation

Daugherty, L. S., & Daugherty, M. C. (1917). Principles of economic zoology (2d ed., rev.). W.B. Saunders Company.

Chicago Style (17th ed.) Citation

Daugherty, Lewis Sylvester, and Millie Crum Daugherty. Principles of Economic Zoology. 2d ed., rev. Philadelphia, London: W.B. Saunders Company, 1917.

MLA (9th ed.) Citation

Daugherty, Lewis Sylvester, and Millie Crum Daugherty. Principles of Economic Zoology. 2d ed., rev. W.B. Saunders Company, 1917.