Mackenzie, A., & Sheppe, W. (1962). First man West: Alexander Mackenzie's journal of his voyage to the Pacific coast of Canada in 1793. University of California Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mackenzie, Alexander, و Walter Sheppe. First Man West: Alexander Mackenzie's Journal of His Voyage to the Pacific Coast of Canada in 1793. Berkeley: University of California Press, 1962.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Mackenzie, Alexander, و Walter Sheppe. First Man West: Alexander Mackenzie's Journal of His Voyage to the Pacific Coast of Canada in 1793. University of California Press, 1962.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.