Cita APA (7a ed.)

Evans, G. R. (2002). Fifty key Medieval thinkers. Routledge.

Cita Chicago Style (17a ed.)

Evans, G. R. Fifty Key Medieval Thinkers. London ; New York: Routledge, 2002.

Cita MLA (8a ed.)

Evans, G. R. Fifty Key Medieval Thinkers. Routledge, 2002.