Cita APA

Krebs, J. R., & Davies, N. B. 1. (1993). An introduction to behavioural ecology Blackwell Scientific Publications.

Citación estilo Chicago

Krebs, J. R., and N. B. 1952- Davies. An Introduction to Behavioural Ecology. 3rd ed. Oxford [England] ; Cambridge, MA: Blackwell Scientific Publications, 1993.

Cita MLA

Krebs, J. R., and N. B. 1952- Davies. An Introduction to Behavioural Ecology. 3rd ed. Oxford [England] ; Cambridge, MA: Blackwell Scientific Publications, 1993.