Harvard Citation

Colgan, J., 2013. Petro-aggression: When oil causes war. Cambridge: Cambridge University Press.

APA Citation

Colgan, J. (2013). Petro-aggression: When oil causes war. Cambridge: Cambridge University Press.

Chicago Style Citation

Colgan, Jeff. Petro-aggression: When Oil Causes War. Cambridge: Cambridge University Press, 2013.

MLA Citation

Colgan, Jeff. Petro-aggression: When Oil Causes War. Cambridge: Cambridge University Press, 2013.

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