APA (7th ed.) Citation

Kerkut, G. (1963). Problems in biology. Macmillan.

Chicago Style (17th ed.) Citation

Kerkut, G.A. Problems in Biology. New York: Macmillan, 1963.

MLA (9th ed.) Citation

Kerkut, G.A. Problems in Biology. Macmillan, 1963.

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