APA (7th ed.) Citation

Copleston, F. C. (1961). Medieval philosophy. Harper & Brothers.

Chicago Style (17th ed.) Citation

Copleston, Frederick C. Medieval Philosophy. New York: Harper & Brothers, 1961.

MLA (9th ed.) Citation

Copleston, Frederick C. Medieval Philosophy. Harper & Brothers, 1961.

Warning: These citations may not always be 100% accurate.