APA (7th ed.) Zitazioa

Gould, J. (2002). The best is yet to come. Signet.

Chicago Style (17th ed.) Zitazioa

Gould, Judith. The Best Is yet to Come. New York: Signet, 2002.

MLA (9th ed.) Zitazioa

Gould, Judith. The Best Is yet to Come. Signet, 2002.