Citazione Stile APA (7a Edizione)

Copleston, F. (1993). A history of philosophy: A history of philosophy. Image Books / Doubleday.

Citazione stile Chigago Style (17a edizione)

Copleston, Frederick. A History of Philosophy: A History of Philosophy. New York: Image Books / Doubleday, 1993.

Citatione MLA (9a ed.)

Copleston, Frederick. A History of Philosophy: A History of Philosophy. Image Books / Doubleday, 1993.