Cita APA (7a ed.)

Odum, E. P. (1971). Fundamentals of ecology (3rd ed.). W.B.Saunders.

Cita Chicago Style (17a ed.)

Odum, Eugene Pleasants. Fundamentals of Ecology. 3rd ed. Philadelphia ; London: W.B.Saunders, 1971.

Cita MLA (9a ed.)

Odum, Eugene Pleasants. Fundamentals of Ecology. 3rd ed. W.B.Saunders, 1971.