APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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