Molenaar, D. (1988). The Spokane aquifer, Washington: Its geologic origin and water-bearing and water-quality characteristics. U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Molenaar, Dee. The Spokane Aquifer, Washington: Its Geologic Origin and Water-bearing and Water-quality Characteristics. [Washington] : Denver, CO: U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Molenaar, Dee. The Spokane Aquifer, Washington: Its Geologic Origin and Water-bearing and Water-quality Characteristics. U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.