Não informado. (1963). Report of the State Geologist. Department of Conservation, Division of Mines and Geology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Report of the State Geologist. Sacramento, Calif: Department of Conservation, Division of Mines and Geology, 1963.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Report of the State Geologist. Department of Conservation, Division of Mines and Geology, 1963.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.