APA (7th ed.) Citation

Morris, M. (2017). Castles: Their history and evolution in medieval Britain. Pegasus Books.

Chicago Style (17th ed.) Citation

Morris, Marc. Castles: Their History and Evolution in Medieval Britain. New York: Pegasus Books, 2017.

MLA (8th ed.) Citation

Morris, Marc. Castles: Their History and Evolution in Medieval Britain. Pegasus Books, 2017.

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