Chamberlain, V. E., Breckenridge, R. M., & Bonnichsen, B. (1989). Guidebook to the geology of northern and western Idaho and surrounding area. Idaho Geological Survey, University of Idaho.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chamberlain, V. E., Roy M. Breckenridge, و Bill Bonnichsen. Guidebook to the Geology of Northern and Western Idaho and Surrounding Area. Moscow, Idaho: Idaho Geological Survey, University of Idaho, 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chamberlain, V. E., et al. Guidebook to the Geology of Northern and Western Idaho and Surrounding Area. Idaho Geological Survey, University of Idaho, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.