APA

Biggar, . (2014). In Defence of War. : Oxford University PressOxford University Press.

Chicago

Biggar, . 2014. In Defence of War. : Oxford University PressOxford University Press.

Harvard

Biggar, . (2014). In Defence of War. : Oxford University PressOxford University Press.

MLA

Biggar, . In Defence of War. : Oxford University PressOxford University Press. 2014.