May, R. M. (1976). Theoretical ecology: Principles and applications. W.B. Saunders Company.
Chicago (17e ed.) BronvermeldingMay, Robert M. Theoretical Ecology: Principles and Applications. Philadelphia: W.B. Saunders Company, 1976.
MLA (9e ed.) BronvermeldingMay, Robert M. Theoretical Ecology: Principles and Applications. W.B. Saunders Company, 1976.
Let op: Deze citaties zijn niet altijd 100% accuraat.