Cita APA (7th ed.)

Great Britain. Ordnance Survey. (1964). Field archaeology (Fourth edition.). H.M. Stationery Off.

Cita Chicago (17th ed.)

Great Britain. Ordnance Survey. Field Archaeology. Fourth edition. London: H.M. Stationery Off, 1964.

Cita MLA (9th ed.)

Great Britain. Ordnance Survey. Field Archaeology. Fourth edition. H.M. Stationery Off, 1964.