APA (7th ed.) Citation

Great Britain. Ordnance Survey, David & Charles (Publishers), & Harley, J. B. (1969). The first edition of the one inch Ordnance Survey: A reprint covering England and Wales in 97 sheets. David & Charles.

Chicago Style (17th ed.) Citation

Great Britain. Ordnance Survey, David & Charles (Publishers), and J. B. Harley. The First Edition of the One Inch Ordnance Survey: A Reprint Covering England and Wales in 97 Sheets. Newton Abbot, Devon: David & Charles, 1969.

MLA (9th ed.) Citation

Great Britain. Ordnance Survey, et al. The First Edition of the One Inch Ordnance Survey: A Reprint Covering England and Wales in 97 Sheets. David & Charles, 1969.