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

APA Citation Edition Citation

Birley, A. R. (1976). Hadrian's Wall: An illustrated guide (7th impression.). Her Majesty's Stationery Office.

Chicago Citation Edition Citation

Birley, Anthony Richard. Hadrian's Wall: An Illustrated Guide. 7th impression. London: Her Majesty's Stationery Office, 1976.

MLA Citation Edition Citation

Birley, Anthony Richard. Hadrian's Wall: An Illustrated Guide. 7th impression. Her Majesty's Stationery Office, 1976.