Alabama Association of Highway Engineers. Meeting. (1913). Alabama Association of Highway Engineers annual proceedings. The Association].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alabama Association of Highway Engineers. Meeting. Alabama Association of Highway Engineers Annual Proceedings. [S.l.: The Association], 1913.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alabama Association of Highway Engineers. Meeting. Alabama Association of Highway Engineers Annual Proceedings. The Association], 1913.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.