Παραπομπή σε μορφή APA (7η εκδ.)

Conn, S. (2006). Metropolitan Philadelphia: Living with the presence of the past. University of Pennsylvania Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Conn, Steven. Metropolitan Philadelphia: Living with the Presence of the Past. Philadelphia: University of Pennsylvania Press, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Conn, Steven. Metropolitan Philadelphia: Living with the Presence of the Past. University of Pennsylvania Press, 2006.