Cita APA (7a ed.)

Nye, J. S., & Hoffmann, S. (2003). Understanding international conflicts: An introduction to theory and history (4th ed.). Pearson Longman.

Cita Chicago Style (17a ed.)

Nye, Joseph S., y Stanley Hoffmann. Understanding International Conflicts: An Introduction to Theory and History. 4th ed. New York: Pearson Longman, 2003.

Cita MLA (8a ed.)

Nye, Joseph S., y Stanley Hoffmann. Understanding International Conflicts: An Introduction to Theory and History. 4th ed. Pearson Longman, 2003.