Cita APA (7a ed.)

Columbus, C., & Major, R. H. (2010). Select letters of Christopher Columbus: With other original documents relating to this four voyages to the new world. Ashgate.

Cita Chicago Style (17a ed.)

Columbus, Christopher, y Richard Henry Major. Select Letters of Christopher Columbus: With Other Original Documents Relating to This Four Voyages to the New World. Surrey [England]: Ashgate, 2010.

Cita MLA (8a ed.)

Columbus, Christopher, y Richard Henry Major. Select Letters of Christopher Columbus: With Other Original Documents Relating to This Four Voyages to the New World. Ashgate, 2010.