Cita APA (7a ed.)

Reynoldson, F., & Taylor, D. (1997). Roman empire, Medieval realms (Foundation ed, 1. publ.). Heinemann.

Cita Chicago Style (17a ed.)

Reynoldson, Fiona, y David Taylor. Roman Empire, Medieval Realms. Foundation ed, 1. publ. Oxford [u.a.]: Heinemann, 1997.

Cita MLA (9a ed.)

Reynoldson, Fiona, y David Taylor. Roman Empire, Medieval Realms. Foundation ed, 1. publ. Heinemann, 1997.