Gaya APA

West, D. (2005). Graphic Nonfiction: Christopher Columbus The Life of a Master Navigator and Explorer (Cetakan Pertama). New York: Book House.

Gaya MLA

West, David. "Graphic Nonfiction: Christopher Columbus The Life of a Master Navigator and Explorer". Cetakan Pertama New York: Book House, 2005. MAG - Majalah.