Index Theologicus

Παραπομπή σε μορφή APA (7η εκδ.)

Duggan, C. (1998). Decretals of Alexander III to England. Decretals and the creation of "new law" in the twelfth century, 87-151.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Duggan, Charles. "Decretals of Alexander III to England." Decretals and the Creation of "New Law" in the Twelfth Century 1998: 87-151.

Παραπομπή σε μορφή MLA (8th εκδ.)

Duggan, Charles. "Decretals of Alexander III to England." Decretals and the Creation of "New Law" in the Twelfth Century, 1998, pp. 87-151.