Cita APA (7a ed.)

Colom, C., Obregón, A., & Graves, L. (1991). The Columbus papers: The Barcelona Letter of 1493, the Landfall Controversy and the Indian Guides : a facsimile edition of the unique copy in the New York Public Library. Macmillan.

Cita Chicago Style (17a ed.)

Colom, Cristòfor, Alejandro Obregón, y Lucía Graves. The Columbus Papers: The Barcelona Letter of 1493, the Landfall Controversy and the Indian Guides : A Facsimile Edition of the Unique Copy in the New York Public Library. New York: Macmillan, 1991.

Cita MLA (9a ed.)

Colom, Cristòfor, et al. The Columbus Papers: The Barcelona Letter of 1493, the Landfall Controversy and the Indian Guides : A Facsimile Edition of the Unique Copy in the New York Public Library. Macmillan, 1991.