Não informado. (1955). Contribution from the Department of Oceanography, University of Washington. University of Washington, Department of Oceanography.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Contribution from the Department of Oceanography, University of Washington. Seattle, Wash: University of Washington, Department of Oceanography, 1955.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Contribution from the Department of Oceanography, University of Washington. University of Washington, Department of Oceanography, 1955.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.