APA Citation

Kupchan, C. (2010). How enemies become friends: The sources of stable peace. Princeton: Princeton University Press.

Chicago Style Citation

Kupchan, Charles. How Enemies Become Friends: The Sources of Stable Peace. Princeton: Princeton University Press, 2010.

MLA Citation

Kupchan, Charles. How Enemies Become Friends: The Sources of Stable Peace. Princeton: Princeton University Press, 2010.

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