APA (7th ed.) Zitazioa

GARDNER, K. (1966). Discovering modern algebra. O.U.P.

Chicago Style (17th ed.) Zitazioa

GARDNER, K.L. Discovering Modern Algebra. London: O.U.P, 1966.

MLA (9th ed.) Zitazioa

GARDNER, K.L. Discovering Modern Algebra. O.U.P, 1966.