Cita APA (7a ed.)

Phillips, J. (1990). The medieval expansion of Europe ([1st. pub., pbk. repr.].). Oxford University Press.

Cita Chicago Style (17a ed.)

Phillips, J.R.S. The Medieval Expansion of Europe. [1st. pub., pbk. repr.]. Oxford [etc.]: Oxford University Press, 1990.

Cita MLA (9a ed.)

Phillips, J.R.S. The Medieval Expansion of Europe. [1st. pub., pbk. repr.]. Oxford University Press, 1990.