Odum, E. (1998). Ecological vignettes: Ecological approaches to human predicaments. Overseas Publishers Association.
Chicago Style aipamenaOdum, Eugene. Ecological Vignettes: Ecological Approaches to Human Predicaments. Amsterdam, Netherlands: Overseas Publishers Association, 1998.
MLA aipamenaOdum, Eugene. Ecological Vignettes: Ecological Approaches to Human Predicaments. Overseas Publishers Association, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.