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

APA Citation Edition Citation

Astill, G. G., & Langdon, J. (1997). Medieval farming and technology: The impact of agricultural change in northwest Europe. Brill.

Chicago Citation Edition Citation

Astill, Grenville G., und John Langdon. Medieval Farming and Technology: The Impact of Agricultural Change in Northwest Europe. Leiden ; New York: Brill, 1997.

MLA Citation Edition Citation

Astill, Grenville G., und John Langdon. Medieval Farming and Technology: The Impact of Agricultural Change in Northwest Europe. Brill, 1997.