APA Edition Citation

Krebs, J. R., & Davies, N. B. (1993). An introduction to behavioral ecology (3rd ed.). Blackwell scientific publication.

Chicago Edition Citation

Krebs, J. R., and N. B. Davies. An Introduction to Behavioral Ecology. 3rd ed. Oxford: Blackwell scientific publication, 1993.

MLA Edition Citation

Krebs, J. R., and N. B. Davies. An Introduction to Behavioral Ecology. 3rd ed. Blackwell scientific publication, 1993.