Παραπομπή σε μορφή APA (7η εκδ.)

Johns Hopkins University School of Hygiene and Public Health. (1940). Report of the president 1939-1940. Johns Hopkins University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Johns Hopkins University School of Hygiene and Public Health. Report of the President 1939-1940. Baltimore: Johns Hopkins University, 1940.

Παραπομπή σε μορφή MLA (8th εκδ.)

Johns Hopkins University School of Hygiene and Public Health. Report of the President 1939-1940. Johns Hopkins University, 1940.