Cita APA (7a ed.)

Maier, C. T. (1998). Preaching the Crusades: Mendicant friars and the Cross in the thirteenth century (1st paperback ed.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Maier, Christoph T. Preaching the Crusades: Mendicant Friars and the Cross in the Thirteenth Century. 1st paperback ed. Cambridge: Cambridge University Press, 1998.

Cita MLA (9a ed.)

Maier, Christoph T. Preaching the Crusades: Mendicant Friars and the Cross in the Thirteenth Century. 1st paperback ed. Cambridge University Press, 1998.