APA (7th ed.) Zitazioa

(1994). Wittgenstein's philosophy of mathematics. Routledge.

Chicago Style (17th ed.) Zitazioa

Wittgenstein's Philosophy of Mathematics. London: Routledge, 1994.

MLA (9th ed.) Zitazioa

Wittgenstein's Philosophy of Mathematics. Routledge, 1994.