Leadbetter, F. E., & Myers, P. V. N. (1907). Outlines and studies to accompany Myers' mediæval and modern history: A students' notebook. Ginn and Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Leadbetter, Florence E., و P. V. N. Myers. Outlines and Studies to Accompany Myers' Mediæval and Modern History: A Students' Notebook. Boston ; New York [etc.]: Ginn and Co., 1907.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Leadbetter, Florence E., و P. V. N. Myers. Outlines and Studies to Accompany Myers' Mediæval and Modern History: A Students' Notebook. Ginn and Co., 1907.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.