APA (7th ed.) Zitazioa
Cupillari, A. (2005). The nuts and bolts of proofs (3rd ed.). Elsevier Academic Press.
Chicago Style (17th ed.) Zitazioa
Cupillari, Antonella. The Nuts and Bolts of Proofs. 3rd ed. Amsterdam ; Boston: Elsevier Academic Press, 2005.
MLA (9th ed.) Zitazioa
Cupillari, Antonella. The Nuts and Bolts of Proofs. 3rd ed. Elsevier Academic Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.