توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1899). Letter, To: R.M. O'Reilly, Lt. Col. & Chief Surgeon From: "Sister Agnes," July 27, 1899.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Letter, To: R.M. O'Reilly, Lt. Col. & Chief Surgeon From: "Sister Agnes," July 27, 1899. 1899.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Letter, To: R.M. O'Reilly, Lt. Col. & Chief Surgeon From: "Sister Agnes," July 27, 1899. 1899.