Weigle, J. M., & Mundorff, M. J. (1952). Records of wells, water levels, and quality of ground water in the Spokane Valley, Spokane County, Washington. United States, Dept. of the Interior, Geological Survey, Water Resources Division, Ground Water Branch.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Weigle, James M., và Maurice John Mundorff. Records of Wells, Water Levels, and Quality of Ground Water in the Spokane Valley, Spokane County, Washington. Tacoma, Wash.: United States, Dept. of the Interior, Geological Survey, Water Resources Division, Ground Water Branch, 1952.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Weigle, James M., và Maurice John Mundorff. Records of Wells, Water Levels, and Quality of Ground Water in the Spokane Valley, Spokane County, Washington. United States, Dept. of the Interior, Geological Survey, Water Resources Division, Ground Water Branch, 1952.