Brice, M. (1990). Forts and fortresses: From the hillforts of prehistory to modern times - the definitive visual account of the science of fortification. Facts On File.
Chicago Style (17th ed.) CitationBrice, Martin. Forts and Fortresses: From the Hillforts of Prehistory to Modern Times - the Definitive Visual Account of the Science of Fortification. New York: Facts On File, 1990.
MLA (9th ed.) CitationBrice, Martin. Forts and Fortresses: From the Hillforts of Prehistory to Modern Times - the Definitive Visual Account of the Science of Fortification. Facts On File, 1990.
Warning: These citations may not always be 100% accurate.