APA (7th ed.) Citation

Ricklefs, R. E. (2007). The Economy of nature (5th ed.). W.H. Freeman and Company.

Chicago Style (17th ed.) Citation

Ricklefs, Robert E. The Economy of Nature. 5th ed. New York: W.H. Freeman and Company, 2007.

MLA (9th ed.) Citation

Ricklefs, Robert E. The Economy of Nature. 5th ed. W.H. Freeman and Company, 2007.