Cita APA (7th ed.)

Odum, E. P., & Odum, H. T. (1959). Fundamentals of ecology (2nd ed.). W.B. Saunders Company.

Cita Chicago (17th ed.)

Odum, Eugene P., i Howard T. Odum. Fundamentals of Ecology. 2nd ed. Philadelphia ; London: W.B. Saunders Company, 1959.

Cita MLA (9th ed.)

Odum, Eugene P., i Howard T. Odum. Fundamentals of Ecology. 2nd ed. W.B. Saunders Company, 1959.