APA (7th ed.) Citation

Kilgour, O. F. G. (1985). Multiple-choice questions in biology and human biology (2nd ed.). Heinemann.

Chicago Style (17th ed.) Citation

Kilgour, O. F. G. Multiple-choice Questions in Biology and Human Biology. 2nd ed. London: Heinemann, 1985.

MLA (9th ed.) Citation

Kilgour, O. F. G. Multiple-choice Questions in Biology and Human Biology. 2nd ed. Heinemann, 1985.