APA (7th ed.) Citation

Nye, J. S. (2003). Understanding international conflicts: An introduction to theory and history (Fourth Edition.). Longman.

Chicago Style (17th ed.) Citation

Nye, Joseph S. Understanding International Conflicts: An Introduction to Theory and History. Fourth Edition. New York: Longman, 2003.

MLA (9th ed.) Citation

Nye, Joseph S. Understanding International Conflicts: An Introduction to Theory and History. Fourth Edition. Longman, 2003.