Παραπομπή σε μορφή APA (7η εκδ.)

Birnbaum, M. Colorful Postcards: [Auktionsanzeige für 5 Postkarten]. Jewish and Israeli History and Culture : including an Important Collection of Jewish Documents from Eastern and Central Europe ; Auction No. 9.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Birnbaum, Menachem. "Colorful Postcards: [Auktionsanzeige Für 5 Postkarten]." Jewish and Israeli History and Culture : Including an Important Collection of Jewish Documents from Eastern and Central Europe ; Auction No. 9 .

Παραπομπή σε μορφή MLA (8th εκδ.)

Birnbaum, Menachem. "Colorful Postcards: [Auktionsanzeige Für 5 Postkarten]." Jewish and Israeli History and Culture : Including an Important Collection of Jewish Documents from Eastern and Central Europe ; Auction No. 9, .