APA (7th ed.) Citation

Case, S. L., Hall, D. J., & Allen, B. (1977). Medieval Britain (1. publ., repr.). Evans.

Chicago Style (17th ed.) Citation

Case, S. L., D. J. Hall, and Brian Allen. Medieval Britain. 1. publ., repr. London: Evans, 1977.

MLA (9th ed.) Citation

Case, S. L., et al. Medieval Britain. 1. publ., repr. Evans, 1977.