APA-viite

Morison, S. E. (1942). Admiral of the occean Sea: A life of christopher Columbus.

Chicago-tyylinen lähdeviittaus

Morison, Samuel Eliot. Admiral of the Occean Sea: A Life of Christopher Columbus. 1942.

MLA-viite

Morison, Samuel Eliot. Admiral of the Occean Sea: A Life of Christopher Columbus. 1942.