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

APA Citation Edition Citation

Lerche, G. (1991). Wear-marks produced in plough-furrows and on front of mouldboards: Conclusions based on experiments with replicas of a medieval plough. Errance.

Chicago Citation Edition Citation

Lerche, Grith. Wear-marks Produced in Plough-furrows and on Front of Mouldboards: Conclusions Based on Experiments with Replicas of a Medieval Plough. Paris: Errance, 1991.

MLA Citation Edition Citation

Lerche, Grith. Wear-marks Produced in Plough-furrows and on Front of Mouldboards: Conclusions Based on Experiments with Replicas of a Medieval Plough. Errance, 1991.