APA (7th ed.) Citation

Evans, G. R., & Alanus, d. I. (1983). Alan of Lille: The frontiers of theology in the later twelfth century. Cambridge University Press.

Chicago Style (17th ed.) Citation

Evans, G. R., and de Insulis Alanus. Alan of Lille: The Frontiers of Theology in the Later Twelfth Century. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1983.

MLA (9th ed.) Citation

Evans, G. R., and de Insulis Alanus. Alan of Lille: The Frontiers of Theology in the Later Twelfth Century. Cambridge University Press, 1983.