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

APA Citation Edition Citation

Evans, R. (2007). The weather and other factors controlling the appearance of crop marks on clay and "difficult" soils. Tempus Publishing.

Chicago Citation Edition Citation

Evans, R. The Weather and Other Factors Controlling the Appearance of Crop Marks on Clay and "Difficult" Soils. Stroud: Tempus Publishing, 2007.

MLA Citation Edition Citation

Evans, R. The Weather and Other Factors Controlling the Appearance of Crop Marks on Clay and "Difficult" Soils. Tempus Publishing, 2007.