Gaya APA

Laferrière, E., Stoett, P, J. (1996). International RelationsrnTheory and EcologicalrnThought . New York: Routledge.

Gaya MLA

Laferrière, Eric., Stoett, Peter, J.. "International RelationsrnTheory and EcologicalrnThought". New York: Routledge, 1996. Text.