APA (7e ed.) Bronvermelding

Goldstein, J. S., & Pevehouse, J. C. (2013). International relations (Brief Sixth Edition 2012-2013 Update.). Longman.

Chicago (17e ed.) Bronvermelding

Goldstein, Joshua S., en Jon C. Pevehouse. International Relations. Brief Sixth Edition 2012-2013 Update. New York: Longman, 2013.

MLA (9e ed.) Bronvermelding

Goldstein, Joshua S., en Jon C. Pevehouse. International Relations. Brief Sixth Edition 2012-2013 Update. Longman, 2013.