APA (7th ed.) Citation

Cockburn, A., & Ridgeway, J. (1979). Political ecology. Times Books.

Chicago Style (17th ed.) Citation

Cockburn, Alexander, and James Ridgeway. Political Ecology. New York: Times Books, 1979.

MLA (9th ed.) Citation

Cockburn, Alexander, and James Ridgeway. Political Ecology. Times Books, 1979.