APA-referens (7:e uppl.)
Hakluyt Society, ebrary, Inc, & Markham, C. R. (2010). The letters of Amerigo Vespucci and other documents illustrative of his career. Ashgate.
Chicago-referens (17:e uppl.)
Hakluyt Society, Inc ebrary, och Clements R. Markham. The Letters of Amerigo Vespucci and Other Documents Illustrative of His Career. Farnham, England: Ashgate, 2010.
MLA-referens (9:e uppl.)
Hakluyt Society, et al. The Letters of Amerigo Vespucci and Other Documents Illustrative of His Career. Ashgate, 2010.
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