Columbus, C., & Markham, C. R. (2010). Journal of Christopher Columbus (during his first voyage, 1492-93): And documents relating to the voyages of John Cabon and Gaspar Corte Real. Ashgate.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Columbus, Christopher, و Clements R. Markham. Journal of Christopher Columbus (during His First Voyage, 1492-93): And Documents Relating to the Voyages of John Cabon and Gaspar Corte Real. Farnham, England: Ashgate, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Columbus, Christopher, و Clements R. Markham. Journal of Christopher Columbus (during His First Voyage, 1492-93): And Documents Relating to the Voyages of John Cabon and Gaspar Corte Real. Ashgate, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.