372689 Walmsley, D. A., Cox, M., & Britain), T. a. R. R. L. (. (1974). Terminal access times in North-West England. Crowthorne, Berkshire ; Transport and Road Research Laboratory.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)372689 Walmsley, David A., Maryann Cox, و Transport and Road Research Laboratory (Great Britain). Terminal Access Times in North-West England. Crowthorne, Berkshire ; Transport and Road Research Laboratory, 1974.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)372689 Walmsley, David A., et al. Terminal Access Times in North-West England. Crowthorne, Berkshire ; Transport and Road Research Laboratory, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.