(1910). Pictorial Paintings on Glass: A Collection of Art Windows Executed by F.X. Zettler, Munich. Chicago.
Čikaški stil citiranja (17. izdanje)Pictorial Paintings on Glass: A Collection of Art Windows Executed by F.X. Zettler, Munich. Chicago, 1910.
MLA način citiranja (8. izdanje)Pictorial Paintings on Glass: A Collection of Art Windows Executed by F.X. Zettler, Munich. Chicago, 1910.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.