A history of philosophy. 2 : Mediaeval philosophy.

MLA

Copleston, Frederick Charles. A History of Philosophy. 2 : Mediaeval Philosophy. Repr. Garden City: Doubleday, 1962.

APA

Copleston, F. Charles. (1962). A history of philosophy. 2 : Mediaeval philosophy. Repr. Garden City: Doubleday.

Chicago

Copleston, Frederick Charles A History of Philosophy. 2 : Mediaeval Philosophy. Repr. Garden City: Doubleday, 1962.