APA (7th ed.) Citation

Odum, E. P. (1971). Fundamentals of ecology (3rd ed.). National Book Store.

Chicago Style (17th ed.) Citation

Odum, Eugene Pleasants. Fundamentals of Ecology. 3rd ed. Manila: National Book Store, 1971.

MLA (9th ed.) Citation

Odum, Eugene Pleasants. Fundamentals of Ecology. 3rd ed. National Book Store, 1971.

Warning: These citations may not always be 100% accurate.