APA Edition Citation

JR Krebs. (1981). An introduction to behavioural ecology. Blackwell Scientific publications.

Chicago Edition Citation

JR Krebs. An Introduction to Behavioural Ecology. Boston: Blackwell Scientific publications, 1981.

MLA Edition Citation

JR Krebs. An Introduction to Behavioural Ecology. Blackwell Scientific publications, 1981.

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