Ullman, B. L., & Henry, N. E. j. a. (1923). Elementary Latin, with correlated studies in English for junior and senior high school. The Macmillan company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ullman, Berhtolh Louis, و Norman E. joint author Henry. Elementary Latin, with Correlated Studies in English for Junior and Senior High School. New York: The Macmillan company, 1923.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ullman, Berhtolh Louis, و Norman E. joint author Henry. Elementary Latin, with Correlated Studies in English for Junior and Senior High School. The Macmillan company, 1923.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.