Παραπομπή σε μορφή APA (7η εκδ.)

Heim, B. B. (1978). Heraldry in the catholic church, its origin, customs and laws. van Duren.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Heim, Bruno Bernard. Heraldry in the Catholic Church, Its Origin, Customs and Laws. Gerrards Gross: van Duren, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Heim, Bruno Bernard. Heraldry in the Catholic Church, Its Origin, Customs and Laws. van Duren, 1978.