Παραπομπή σε μορφή APA (7η εκδ.)

(1874). Baltimore physician and surgeon. College of Physicians and Surgeons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Baltimore Physician and Surgeon. Baltimore: College of Physicians and Surgeons, 1874.

Παραπομπή σε μορφή MLA (8th εκδ.)

Baltimore Physician and Surgeon. College of Physicians and Surgeons, 1874.