Columbus, C., & Major, R. H. (1847). Select letters of Christopher Columbus: With other original documents, relating to his four voyages to the New world. [publisher not identified].
Chicago Style (17th ed.) CitationColumbus, Christopher, and Richard Henry Major. Select Letters of Christopher Columbus: With Other Original Documents, Relating to His Four Voyages to the New World. [Place of publication not identified]: [publisher not identified], 1847.
MLA (9th ed.) CitationColumbus, Christopher, and Richard Henry Major. Select Letters of Christopher Columbus: With Other Original Documents, Relating to His Four Voyages to the New World. [publisher not identified], 1847.
Warning: These citations may not always be 100% accurate.