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

APA Citation Edition Citation

Cowley, D. C. (1996). Square barrows in Dumfries and Galloway.

Chicago Citation Edition Citation

Cowley, David C. Square Barrows in Dumfries and Galloway. 1996.

MLA Citation Edition Citation

Cowley, David C. Square Barrows in Dumfries and Galloway. 1996.