Style de citation APA (7e éd.)

Costello, J. (1991). Ten days that saved the west. Bantam Press.

Style de citation Chicago (17e éd.)

Costello, John. Ten Days That Saved the West. London, New York, Toronto, Sydney, Auckland: Bantam Press, 1991.

Style de citation MLA (8e éd.)

Costello, John. Ten Days That Saved the West. Bantam Press, 1991.