APA (7th ed.) Citation

Ventham, P., & Fletcher, D. (1990). Moving the guns: The mechanisation of the Royal Artillery, 1854-1939. HMSO.

Chicago Style (17th ed.) Citation

Ventham, Philip, and David Fletcher. Moving the Guns: The Mechanisation of the Royal Artillery, 1854-1939. London: HMSO, 1990.

MLA (9th ed.) Citation

Ventham, Philip, and David Fletcher. Moving the Guns: The Mechanisation of the Royal Artillery, 1854-1939. HMSO, 1990.

Warning: These citations may not always be 100% accurate.