APA (7. basım) Alıntı

Armour, R. (1962). It all started with Columbus. Cox & Wyman Ltd.

Chicago Style (17. basım) Atıf

Armour, Richard. It All Started with Columbus. London: Cox & Wyman Ltd, 1962.

MLA (9th ed.) Atıf

Armour, Richard. It All Started with Columbus. Cox & Wyman Ltd, 1962.