APA (7th ed.) Zitazioa
Alsina, C., & Nelsen, R. B. (2010). Charming proofs: A journey into elegant mathematics. Mathematical Association of America.
Chicago Style (17th ed.) Zitazioa
Alsina, Claudi, eta Roger B. Nelsen. Charming Proofs: A Journey into Elegant Mathematics. Washington, D.C.: Mathematical Association of America, 2010.
MLA (9th ed.) Zitazioa
Alsina, Claudi, eta Roger B. Nelsen. Charming Proofs: A Journey into Elegant Mathematics. Mathematical Association of America, 2010.
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