Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilWilliams, G. (1988). The standing-stones of Wales and South-West England. Oxford: British Archaeological Reports.
Chicago ZitierstilWilliams, George. The Standing-stones of Wales and South-West England. Oxford: British Archaeological Reports, 1988.
MLA ZitierstilWilliams, George. The Standing-stones of Wales and South-West England. Oxford: British Archaeological Reports, 1988.