American Psychological Association 7th edition

Housley, N. (ca. 1986). The Avignon papacy and the crusades : 1305 - 1378 [Book]. Clarendon Press.

Chicago Manual of Style 17th edition (author-date)

Housley, Norman. 1986. The Avignon papacy and the crusades : 1305 - 1378. Book. Oxford: Clarendon Press.

Springer - Basic (author-date)

Housley N (1986) The Avignon papacy and the crusades : 1305 - 1378. Clarendon Press, Oxford

Springer - Lecture Notes in Computer Science

1.Housley, N.: The Avignon papacy and the crusades : 1305 - 1378. Clarendon Press, Oxford (1986).

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Housley, Norman ; ; ; : The Avignon papacy and the crusades : 1305 - 1378. book. Oxford : Clarendon Press, 1986 — ISBN 0198219571

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.