Amekudzi, A. A., & Meyer, M. D. (2005). Consideration of environmental factors in transportation systems planning. Transportation Research Board, National Research Council.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Amekudzi, Adjo A., و Michael D. Meyer. Consideration of Environmental Factors in Transportation Systems Planning. Washington, D.C: Transportation Research Board, National Research Council, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Amekudzi, Adjo A., و Michael D. Meyer. Consideration of Environmental Factors in Transportation Systems Planning. Transportation Research Board, National Research Council, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.