Cita APA (7a ed.)

Mitchell, R., Middleton, G., & Peppé, M. (1981). Norman and Medieval Britain (1. publ., 2. impr.). Longman.

Cita Chicago Style (17a ed.)

Mitchell, Ray, Geoffrey Middleton, y Mark Peppé. Norman and Medieval Britain. 1. publ., 2. impr. Burnt Mill [u.a.]: Longman, 1981.

Cita MLA (9a ed.)

Mitchell, Ray, et al. Norman and Medieval Britain. 1. publ., 2. impr. Longman, 1981.