APA (7th ed.) Citation

Dor-Ner, Z. (1991). Columbus and the age of discovery (1. ed.). Morrow.

Chicago Style (17th ed.) Citation

Dor-Ner, Zvi. Columbus and the Age of Discovery. 1. ed. New York: Morrow, 1991.

MLA (9th ed.) Citation

Dor-Ner, Zvi. Columbus and the Age of Discovery. 1. ed. Morrow, 1991.