APA (7th ed.) Citation

Nye & Welch. (2013). Understanding global conflict and cooperation: An introduction to theory and history (9th ed.). Pearson.

Chicago Style (17th ed.) Citation

Nye and Welch. Understanding Global Conflict and Cooperation: An Introduction to Theory and History. 9th ed. Boston: Pearson, 2013.

MLA (8th ed.) Citation

Nye and Welch. Understanding Global Conflict and Cooperation: An Introduction to Theory and History. 9th ed. Pearson, 2013.

Warning: These citations may not always be 100% accurate.