Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilButz, E., & Zettler, A. (2013). From Collective to Individual Commemoration of the Dead: Case Studies in Early Medieval Religious Practice. Helsinki: Institutum Romanum Finlandiae.
Chicago ZitierstilButz, Eva-Maria, and Alfons Zettler. From Collective to Individual Commemoration of the Dead: Case Studies in Early Medieval Religious Practice. Helsinki: Institutum Romanum Finlandiae, 2013.
MLA ZitierstilButz, Eva-Maria, and Alfons Zettler. From Collective to Individual Commemoration of the Dead: Case Studies in Early Medieval Religious Practice. Helsinki: Institutum Romanum Finlandiae, 2013.