Dyfyniad APA

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

Dyfyniad Arddull Chicago

Robbins, Paul. Political Ecology: A Critical Introduction. 2nd ed. Chichester, West Sussex ; Malden, MA: J. Wiley & Sons, 2012.

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.