Cita APA (7a ed.)

May, R. M. (1976). Theoretical ecology: Principles and applications (1st edition.). Blackwell.

Cita Chicago Style (17a ed.)

May, Robert M. Theoretical Ecology: Principles and Applications. 1st edition. Oxford: Blackwell, 1976.

Cita MLA (8a ed.)

May, Robert M. Theoretical Ecology: Principles and Applications. 1st edition. Blackwell, 1976.