Peterson, J., & Peers, L. L. (1993). Sacred encounters: Father De Smet and the Indians of the Rocky Mountain West. The De Smet Project, Washington State University ; University of Oklahoma Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Peterson, Jacqueline, و Laura L. Peers. Sacred Encounters: Father De Smet and the Indians of the Rocky Mountain West. Pullman, Wash. : Norman [Okla.]: The De Smet Project, Washington State University ; University of Oklahoma Press, 1993.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Peterson, Jacqueline, و Laura L. Peers. Sacred Encounters: Father De Smet and the Indians of the Rocky Mountain West. The De Smet Project, Washington State University ; University of Oklahoma Press, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.