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

APA Citation Edition Citation

Roberts, I. (2005). Ferrybridge Henge: the ritual landscape: Archaeological investigations at the site of the Holmfield interchange of the A1 motorway. Archaeology services WYAS.

Chicago Citation Edition Citation

Roberts, Ian. Ferrybridge Henge: The Ritual Landscape: Archaeological Investigations at the Site of the Holmfield Interchange of the A1 Motorway. Leeds: Archaeology services WYAS, 2005.

MLA Citation Edition Citation

Roberts, Ian. Ferrybridge Henge: The Ritual Landscape: Archaeological Investigations at the Site of the Holmfield Interchange of the A1 Motorway. Archaeology services WYAS, 2005.