Cita APA

Viotti, P. R., & Kauppi, M. V. (2013). International relations and world politics (Fifth edition.). Pearson Education, Inc.

Citación estilo Chicago

Viotti, Paul R., and Mark V. Kauppi. International Relations and World Politics. Fifth edition. Boston: Pearson Education, Inc, 2013.

Cita MLA

Viotti, Paul R., and Mark V. Kauppi. International Relations and World Politics. Fifth edition. Pearson Education, Inc, 2013.