APA (7th ed.) Citation

Odum, E. P. (1993). Ecology and our endangered life-support systems (2nd ed.). Sinauer Associates.

Chicago Style (17th ed.) Citation

Odum, Eugene Pleasants. Ecology and Our Endangered Life-support Systems. 2nd ed. Sunderland, Mass: Sinauer Associates, 1993.

MLA (9th ed.) Citation

Odum, Eugene Pleasants. Ecology and Our Endangered Life-support Systems. 2nd ed. Sinauer Associates, 1993.