Cross, R. (2014). The medieval christian philosophers: An introduction. Library of medieval studies.
Citazione stile Chigago Style (17a edizione)Cross, Richard. "The Medieval Christian Philosophers: An Introduction." Library of Medieval Studies 2014.
Citatione MLA (9a ed.)Cross, Richard. "The Medieval Christian Philosophers: An Introduction." Library of Medieval Studies, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
