APA (7. basım) Alıntı

Parkes, J. W. (1940). God in a world at war: By John Hadham [i.e. James William Parkes]. Penguin.

Chicago Style (17. basım) Atıf

Parkes, James William. God in a World at War: By John Hadham [i.e. James William Parkes]. Harmondsworth: Penguin, 1940.

MLA (8th ed.) Atıf

Parkes, James William. God in a World at War: By John Hadham [i.e. James William Parkes]. Penguin, 1940.