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

APA Citation Edition Citation

Welsby, D. A. (1982). The Roman military defence of the British provinces in its later phases. B.A.R..

Chicago Citation Edition Citation

Welsby, Derek A. The Roman Military Defence of the British Provinces in Its Later Phases. Oxford, England: B.A.R., 1982.

MLA Citation Edition Citation

Welsby, Derek A. The Roman Military Defence of the British Provinces in Its Later Phases. B.A.R., 1982.