Παραπομπή σε μορφή APA (7η εκδ.)

Hoofien, S. (1977). Report of Mr. S. Hoofien to the Joint Distribution Committee of the American Funds for Jewish War Sufferers. Arno Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hoofien, Sigfried. Report of Mr. S. Hoofien to the Joint Distribution Committee of the American Funds for Jewish War Sufferers. New York: Arno Press, 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hoofien, Sigfried. Report of Mr. S. Hoofien to the Joint Distribution Committee of the American Funds for Jewish War Sufferers. Arno Press, 1977.