University of BathLondon School of Economics and Political Science. (1967). Journal of Transport Economics and Policy. University of Bath.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)University of BathLondon School of Economics and Political Science. Journal of Transport Economics and Policy. Bath, Inglaterra: University of Bath, 1967.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)University of BathLondon School of Economics and Political Science. Journal of Transport Economics and Policy. University of Bath, 1967.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.