APA

Crescenzi, . (2018). Of Friends and Foes. : Oxford University PressOxford University Press.

Chicago

Crescenzi, . 2018. Of Friends and Foes. : Oxford University PressOxford University Press.

Harvard

Crescenzi, . (2018). Of Friends and Foes. : Oxford University PressOxford University Press.

MLA

Crescenzi, . Of Friends and Foes. : Oxford University PressOxford University Press. 2018.