APA aipamena

ODUM, E. P. (1971). Fundamentals of ecology.-- ed.3. W.B. Sounders.

Chicago Style aipamena

ODUM, Eugene P. Fundamentals of Ecology.-- Ed.3. Philadelphia: W.B. Sounders, 1971.

MLA aipamena

ODUM, Eugene P. Fundamentals of Ecology.-- Ed.3. W.B. Sounders, 1971.