Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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