Παραπομπή σε μορφή APA (7η εκδ.)

Black, G. D. (1987). Health and medical care of the Jewish poor in the East End of London, 1880-1939.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Black, Gerald Davida. Health and Medical Care of the Jewish Poor in the East End of London, 1880-1939. 1987.

Παραπομπή σε μορφή MLA (8th εκδ.)

Black, Gerald Davida. Health and Medical Care of the Jewish Poor in the East End of London, 1880-1939. 1987.