Krebs, J. R., & Davies, N. B. (1993). An introduction to behavioural ecology: J.R. Krebs, N.B. Davies ; drawings by Jan Parr (Third edition.). Blackwell Scientific Publications.
Chicago Style (17th ed.) CitationKrebs, J. R., and N. B. Davies. An Introduction to Behavioural Ecology: J.R. Krebs, N.B. Davies ; Drawings by Jan Parr. Third edition. Oxford [England] ; Cambridge, MA: Blackwell Scientific Publications, 1993.
MLA (8th ed.) CitationKrebs, J. R., and N. B. Davies. An Introduction to Behavioural Ecology: J.R. Krebs, N.B. Davies ; Drawings by Jan Parr. Third edition. Blackwell Scientific Publications, 1993.
Warning: These citations may not always be 100% accurate.