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

APA Citation Edition Citation

Allen, J. R. L. (1996). A possible medieval trade in iron ores in the Severn Estuary of South-West Britain.

Chicago Citation Edition Citation

Allen, J. R. L. A Possible Medieval Trade in Iron Ores in the Severn Estuary of South-West Britain. 1996.

MLA Citation Edition Citation

Allen, J. R. L. A Possible Medieval Trade in Iron Ores in the Severn Estuary of South-West Britain. 1996.