University of Alaska Fairbanks. Institute of Water Resources/Engineering Experiment Station. Northland. University of Alaska, Institute of Water Resources.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)University of Alaska Fairbanks. Institute of Water Resources/Engineering Experiment Station. Northland. Fairbanks, Alaska: University of Alaska, Institute of Water Resources.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)University of Alaska Fairbanks. Institute of Water Resources/Engineering Experiment Station. Northland. University of Alaska, Institute of Water Resources.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.