Citazione Stile APA (7a Edizione)

Copleston, F. C. (1976). A history of philosophy: By Frederick Copleston. Search press [u.a.].

Citazione stile Chigago Style (17a edizione)

Copleston, Frederick C. A History of Philosophy: By Frederick Copleston. London [u.a.]: Search press [u.a.], 1976.

Citatione MLA (8a ed.)

Copleston, Frederick C. A History of Philosophy: By Frederick Copleston. Search press [u.a.], 1976.