Παραπομπή σε μορφή APA (7η εκδ.)

Put, A. a. d. (1910). The Aragonese Double Crown & the Borja or Borgia device with notes upon the bearing of such insignia in the fourteenth and fifteenth centuries. Quaritch.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Put, Albert an der. The Aragonese Double Crown & the Borja or Borgia Device with Notes upon the Bearing of Such Insignia in the Fourteenth and Fifteenth Centuries. London: Quaritch, 1910.

Παραπομπή σε μορφή MLA (8th εκδ.)

Put, Albert an der. The Aragonese Double Crown & the Borja or Borgia Device with Notes upon the Bearing of Such Insignia in the Fourteenth and Fifteenth Centuries. Quaritch, 1910.