APA (7th ed.) Citation

Duffy, C. (1975). Fire and stone : the science of fortress warfare, 1660-1860 / (by) Christopher Duffy: The science of fortress warfare, 1660-1860. David and Charles.

Chicago Style (17th ed.) Citation

Duffy, Christopher. Fire and Stone : The Science of Fortress Warfare, 1660-1860 / (by) Christopher Duffy: The Science of Fortress Warfare, 1660-1860. Newton Abbot (etc.): David and Charles, 1975.

MLA (9th ed.) Citation

Duffy, Christopher. Fire and Stone : The Science of Fortress Warfare, 1660-1860 / (by) Christopher Duffy: The Science of Fortress Warfare, 1660-1860. David and Charles, 1975.

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