Maritime Research Information Service\nNational Research Council, Transportation Research Board. MRIS Current Awareness Service. U.S. National Academy of Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Maritime Research Information Service\nNational Research Council, Transportation Research Board. MRIS Current Awareness Service. Washington: U.S. National Academy of Sciences.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Maritime Research Information Service\nNational Research Council, Transportation Research Board. MRIS Current Awareness Service. U.S. National Academy of Sciences.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.