Odum, E. (1998). Ecological vignettes: Ecological approaches to human predicaments. Overseas Publishers Association.
Citazione stile Chigago Style (17a edizione)Odum, Eugene. Ecological Vignettes: Ecological Approaches to Human Predicaments. Amsterdam, Netherlands: Overseas Publishers Association, 1998.
Citatione MLA (9a ed.)Odum, Eugene. Ecological Vignettes: Ecological Approaches to Human Predicaments. Overseas Publishers Association, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.