Παραπομπή σε μορφή APA (7η εκδ.)

G., G., & Cape, R. I. (2010). Youth at war: Feldpost letters of a German boy to his parents, 1943-1945. Peter Lang.

Παραπομπή σε μορφή Chicago (17η εκδ.)

G., Gerhard, και Ruth I. Cape. Youth at War: Feldpost Letters of a German Boy to His Parents, 1943-1945. New York: Peter Lang, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

G., Gerhard, και Ruth I. Cape. Youth at War: Feldpost Letters of a German Boy to His Parents, 1943-1945. Peter Lang, 2010.