Cita APA (7a ed.)

Robbins, P. (2012). Political ecology: A critical introduction (2nd ed.). J. Wiley & Sons.

Cita Chicago Style (17a ed.)

Robbins, Paul. Political Ecology: A Critical Introduction. 2nd ed. Chichester, U.K. ; Malden, Mass.: J. Wiley & Sons, 2012.

Cita MLA (9a ed.)

Robbins, Paul. Political Ecology: A Critical Introduction. 2nd ed. J. Wiley & Sons, 2012.