Παραπομπή σε μορφή APA (7η εκδ.)

Birnbaum, U. Postcard: 1947 ; [Auktionsanzeige Nr. 629]. 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, Uriel. "Postcard: 1947 ; [Auktionsanzeige Nr. 629]." 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, Uriel. "Postcard: 1947 ; [Auktionsanzeige Nr. 629]." Jewish and Israeli History and Culture : Including an Important Collection of Jewish Documents from Eastern and Central Europe ; Auction No. 9, .