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

APA Zitierstil

(1964). Ordnance survey. Map of Hadrian's Wall. Scale 1: 31,680 or 2 inches to 1 mile. Chessington.

Chicago Zitierstil

Ordnance Survey. Map of Hadrian's Wall. Scale 1: 31,680 or 2 Inches to 1 Mile. Chessington, 1964.

MLA Zitierstil

Ordnance Survey. Map of Hadrian's Wall. Scale 1: 31,680 or 2 Inches to 1 Mile. Chessington, 1964.