Van Denburgh, A. S., & Santos, J. F. (1965). Ground water in Washington: Its chemical and physical quality. Division of Water Resources, Dept. of Conservation.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Van Denburgh, A. S., و J. F. Santos. Ground Water in Washington: Its Chemical and Physical Quality. Olympia, Wash.: Division of Water Resources, Dept. of Conservation, 1965.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Van Denburgh, A. S., و J. F. Santos. Ground Water in Washington: Its Chemical and Physical Quality. Division of Water Resources, Dept. of Conservation, 1965.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.