Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationEngelmark, R. (2002). The dark earth of Sigtuna. University of Umeå, Department of Archaeology.
Chicago Citation Edition CitationEngelmark, Roger. The Dark Earth of Sigtuna. Umeå: University of Umeå, Department of Archaeology, 2002.
MLA Citation Edition CitationEngelmark, Roger. The Dark Earth of Sigtuna. University of Umeå, Department of Archaeology, 2002.
