Chung, S. K. (1975). Water resources management program, Little Spokane River Basin, water resources inventory area no. 55. Dept. of Ecology, Policy Development Section, Water Resources Management Division.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chung, Seung K. Water Resources Management Program, Little Spokane River Basin, Water Resources Inventory Area No. 55. Olympia, Wash.: Dept. of Ecology, Policy Development Section, Water Resources Management Division, 1975.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chung, Seung K. Water Resources Management Program, Little Spokane River Basin, Water Resources Inventory Area No. 55. Dept. of Ecology, Policy Development Section, Water Resources Management Division, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.