Cita APA (7a ed.)

Large, A., & Shephard, C. (1993). Discovering medieval realms (1. publ.). Murray.

Cita Chicago Style (17a ed.)

Large, Alan, y Colin Shephard. Discovering Medieval Realms. 1. publ. London: Murray, 1993.

Cita MLA (9a ed.)

Large, Alan, y Colin Shephard. Discovering Medieval Realms. 1. publ. Murray, 1993.