APA (7th ed.) Citation

Odum, E. P., & Barrett, G. W. (2005). Fundamentals of ecology (5th ed.). Cengage Learning / Thomson.

Chicago Style (17th ed.) Citation

Odum, Eugene P., and Gary W. Barrett. Fundamentals of Ecology. 5th ed. New Delhi: Cengage Learning / Thomson, 2005.

MLA (9th ed.) Citation

Odum, Eugene P., and Gary W. Barrett. Fundamentals of Ecology. 5th ed. Cengage Learning / Thomson, 2005.