APA (7th ed.) Citation

Given-Wilson, C., & Curteis, A. (1984). The royal bastards of medieval England. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Given-Wilson, Chris, and Alice Curteis. The Royal Bastards of Medieval England. London ; Boston: Routledge & Kegan Paul, 1984.

MLA (9th ed.) Citation

Given-Wilson, Chris, and Alice Curteis. The Royal Bastards of Medieval England. Routledge & Kegan Paul, 1984.