Odum, E. (1996). Fundamentals of ecology/2nd ed (2nd ed.). W.B. Saunders.
Chicago Style aipamenaOdum, Eugene. Fundamentals of Ecology/2nd Ed. 2nd ed. Philadelphia: W.B. Saunders, 1996.
MLA aipamenaOdum, Eugene. Fundamentals of Ecology/2nd Ed. 2nd ed. W.B. Saunders, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.