Ordnance Survey of Northern Ireland. (1962). Ordnance survey of Northern Ireland: The one-inch map (third series). Ordnance Survey of Northern Ireland.
Chicago Style (17th ed.) CitationOrdnance Survey of Northern Ireland. Ordnance Survey of Northern Ireland: The One-inch Map (third Series). Belfast: Ordnance Survey of Northern Ireland, 1962.
MLA (8th ed.) CitationOrdnance Survey of Northern Ireland. Ordnance Survey of Northern Ireland: The One-inch Map (third Series). Ordnance Survey of Northern Ireland, 1962.
Warning: These citations may not always be 100% accurate.