Index Theologicus

Παραπομπή σε μορφή APA (7η εκδ.)

Heim, B. B. (1981). Heraldry in the catholic church: Its origin, customs, and laws (2. ed.). Van Duren.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Heim, Bruno Bernhard. Heraldry in the Catholic Church: Its Origin, Customs, and Laws. 2. ed. Gerrards Cross: Van Duren, 1981.

Παραπομπή σε μορφή MLA (8th εκδ.)

Heim, Bruno Bernhard. Heraldry in the Catholic Church: Its Origin, Customs, and Laws. 2. ed. Van Duren, 1981.