APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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