(1941). South half of the magnesite belt, Stevens County, Washington. Department of Conservation and Development, Division of Geology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)South Half of the Magnesite Belt, Stevens County, Washington. Olympia, Washington: Department of Conservation and Development, Division of Geology, 1941.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)South Half of the Magnesite Belt, Stevens County, Washington. Department of Conservation and Development, Division of Geology, 1941.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.