Catholic Alumni Sodality of Philadelphia. (1911). Memorial of the monument erected on the Battlefield of Gettysburg to Very Rev. William Corby, C.S.C. Allen, Lane, & Scott.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Catholic Alumni Sodality of Philadelphia. Memorial of the Monument Erected on the Battlefield of Gettysburg to Very Rev. William Corby, C.S.C. Philadelphia, Pa.: Allen, Lane, & Scott, 1911.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Catholic Alumni Sodality of Philadelphia. Memorial of the Monument Erected on the Battlefield of Gettysburg to Very Rev. William Corby, C.S.C. Allen, Lane, & Scott, 1911.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.