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.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)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.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)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.
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