APA (7th ed.) Citation

Frings, H., & Frings, M. (1970). Concepts of Zoology. The Macmillan Company.

Chicago Style (17th ed.) Citation

Frings, Hubert, and Mable Frings. Concepts of Zoology. [S.l.]: The Macmillan Company, 1970.

MLA (9th ed.) Citation

Frings, Hubert, and Mable Frings. Concepts of Zoology. The Macmillan Company, 1970.

Warning: These citations may not always be 100% accurate.