Rau, W. W., Boatman, M. A., & Boatman, W. (2001). Surviving the Oregon Trail, 1852: As told by Mary Ann and Willis Boatman and augmented with accounts by other overland travelers. Washington State University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rau, Weldon W., Mary Ann Boatman, و Willis Boatman. Surviving the Oregon Trail, 1852: As Told by Mary Ann and Willis Boatman and Augmented with Accounts by Other Overland Travelers. Pullman: Washington State University Press, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rau, Weldon W., et al. Surviving the Oregon Trail, 1852: As Told by Mary Ann and Willis Boatman and Augmented with Accounts by Other Overland Travelers. Washington State University Press, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.