Bakels, C. C. (2009). The western European loess belt: Agrarian history, 5300 BC - AD 1000 (1st ed. 2009.). Springer.
Cita Chicago Style (17a ed.)Bakels, C. C. The Western European Loess Belt: Agrarian History, 5300 BC - AD 1000. 1st ed. 2009. Dordrecht ; New York: Springer, 2009.
Cita MLA (9a ed.)Bakels, C. C. The Western European Loess Belt: Agrarian History, 5300 BC - AD 1000. 1st ed. 2009. Springer, 2009.
Precaución: Estas citas no son 100% exactas.