Chittenden, H. M., & Le Roy, B. (1961). H.M. Chittenden: A western epic, being a selection from his unpublished journals, diaries and reports. Washington State Historical Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chittenden, Hiram Martin, و Bruce Le Roy. H.M. Chittenden: A Western Epic, Being a Selection from His Unpublished Journals, Diaries and Reports. Tacoma: Washington State Historical Society, 1961.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chittenden, Hiram Martin, و Bruce Le Roy. H.M. Chittenden: A Western Epic, Being a Selection from His Unpublished Journals, Diaries and Reports. Washington State Historical Society, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.