APA (7th ed.) Citation

Columbus, C., & Casas, B. d. l. (1991). First voyage to America: From the log of the "Santa Maria". Dover Publications.

Chicago Style (17th ed.) Citation

Columbus, Christopher, and Bartolome de las Casas. First Voyage to America: From the Log of the "Santa Maria". New York: Dover Publications, 1991.

MLA (9th ed.) Citation

Columbus, Christopher, and Bartolome de las Casas. First Voyage to America: From the Log of the "Santa Maria". Dover Publications, 1991.