Cita APA

Goldstein, J. S., & Pevehouse, J. C. (2009). International relations. Pearson.

Chicago Edition Citation

Goldstein, Joshua S., i Jon C. Pevehouse. International Relations. Pearson, 2009.

Cita MLA

Goldstein, Joshua S., i Jon C. Pevehouse. International Relations. Pearson, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.