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

APA Citation Edition Citation

Pluskowski, A., Boas, A. J., & Gerrard, C. M. (2011). The ecology of crusading: Investigating the environmental impact of Holy War and colonisation at the frontiers of medieval Europe.

Chicago Citation Edition Citation

Pluskowski, Aleksander, Adrian J. Boas, und Christopher M. Gerrard. The Ecology of Crusading: Investigating the Environmental Impact of Holy War and Colonisation at the Frontiers of Medieval Europe. 2011.

MLA Citation Edition Citation

Pluskowski, Aleksander, et al. The Ecology of Crusading: Investigating the Environmental Impact of Holy War and Colonisation at the Frontiers of Medieval Europe. 2011.