Gaya APA

Matt, L, V. (-1955). Rome. The eternal city, introd. by Gertrud von le Fort, transl. by Wolf Friederich. . London: Barmerlea Book Sales.

Gaya MLA

Matt, Leonard, Von.. "Rome. The eternal city, introd. by Gertrud von le Fort, transl. by Wolf Friederich. ". London: Barmerlea Book Sales, -1955. Buku.