APA Citation

Frings, H., & Frings, M. (1970). Concepts of zoology. London: Macmillan Company.

Chicago Style Citation

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

MLA Citation

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

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