APA (7th ed.) Zitazioa

(1997). Routledge history of philosophy. Routledge.

Chicago Style (17th ed.) Zitazioa

Routledge History of Philosophy. Lodnon: Routledge, 1997.

MLA (9th ed.) Zitazioa

Routledge History of Philosophy. Routledge, 1997.