Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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