American Psychological Association 7th edition

Smail, R. C. (ca. 1956). Crusading warfare : 1097-1193 [Book]. In Cambridge studies in medieval life and thought. University Press.

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

Smail, Raymond C. 1956. Crusading warfare : 1097-1193. Book. Cambridge studies in medieval life and thought. Cambridge: University Press.

Springer - Basic (author-date)

Smail RC (1956) Crusading warfare : 1097-1193. University Press, Cambridge

Springer - Lecture Notes in Computer Science

1.Smail, R.C.: Crusading warfare : 1097-1193. University Press, Cambridge (1956).

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Smail, Raymond C. ; ; ; : Crusading warfare : 1097-1193. book. Cambridge : University Press, 1956

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