Styl cytowania APA

Roland, C. G. (1989). An underground medical school in the warsaw ghetto, 1941-2. Medical History, 399-419.

Styl cytowania Chicago

Roland, Charles G. "An Underground Medical School in the Warsaw Ghetto, 1941-2." Medical History 1989: 399-419.

Styl cytowania MLA

Roland, Charles G. "An Underground Medical School in the Warsaw Ghetto, 1941-2." Medical History, 1989, pp. 399-419.