Παραπομπή APA

Erickson, M. J., & Vazzana, A. (2008). Introduction to number theory. Chapman & Hall/CRC.

Παραπομπή Chicago Style

Erickson, Martin J., και Anthony Vazzana. Introduction to Number Theory. Boca Raton: Chapman & Hall/CRC, 2008.

Παραπομπή MLA

Erickson, Martin J., και Anthony Vazzana. Introduction to Number Theory. Chapman & Hall/CRC, 2008.