APA Edition Citation

Keil, R., Bell, D. V. J., Penz, P., & Fawcett, L. (1998). Political ecology: Global and local. Routledge.

Chicago Edition Citation

Keil, Roger, David V J. Bell, Peter Penz, and Leesa Fawcett. Political Ecology: Global and Local. New York: Routledge, 1998.

MLA Edition Citation

Keil, Roger, et al. Political Ecology: Global and Local. Routledge, 1998.