APA استشهاد

Bergonzi, B. (1985). Heroes twilight: A study of the literature of the great war (Ed.2.).

استشهاد بنمط شيكاغو

Bergonzi, Bernard. Heroes Twilight: A Study of the Literature of the Great War. Ed.2. London, Macmillan, 1985.

MLA استشهاد

Bergonzi, Bernard. Heroes Twilight: A Study of the Literature of the Great War. Ed.2. 1985.