APA (7th ed.) Citation

Army Records Society (Great Britain) & Ferris, J. (1992). The British army and signals intelligence during the First World War. A. Sutton Pub. ; Published by Alan Sutton for the Army Records Society.

Chicago Style (17th ed.) Citation

Army Records Society (Great Britain) and John Ferris. The British Army and Signals Intelligence During the First World War. Far Thrupp, Stroud, Gloucestershire : Wolfeboro Falls, N.H.: A. Sutton Pub. ; Published by Alan Sutton for the Army Records Society, 1992.

MLA (9th ed.) Citation

Army Records Society (Great Britain) and John Ferris. The British Army and Signals Intelligence During the First World War. A. Sutton Pub. ; Published by Alan Sutton for the Army Records Society, 1992.