APA-referens (7:e uppl.)

Odum, E. P. (1971). Fundamentals of ecology (3d ed.). Saunders.

Chicago-referens (17:e uppl.)

Odum, Eugene Pleasants. Fundamentals of Ecology. 3d ed. Philadelphia: Saunders, 1971.

MLA-referens (9:e uppl.)

Odum, Eugene Pleasants. Fundamentals of Ecology. 3d ed. Saunders, 1971.