Styl cytowania APA

Roland, C. G. (1993). Courage under siege: Starvation, disease, and death in the Warsaw ghetto. Oxford Univ. Press.

Styl cytowania Chicago

Roland, Charles G. Courage Under Siege: Starvation, Disease, and Death in the Warsaw Ghetto. New York, NY [u.a.]: Oxford Univ. Press, 1993.

Styl cytowania MLA

Roland, Charles G. Courage Under Siege: Starvation, Disease, and Death in the Warsaw Ghetto. Oxford Univ. Press, 1993.