एपीए उद्धरण

Coutinho, S. (2003). The mathematics of Ciphers: Number theory and RSA cryptography. Universities Press (India).

शिकागो स्टाइल उद्धरण

Coutinho, S.C. The Mathematics of Ciphers: Number Theory and RSA Cryptography. Hyderabad: Universities Press (India), 2003.

एमएलए उद्धरण

Coutinho, S.C. The Mathematics of Ciphers: Number Theory and RSA Cryptography. Universities Press (India), 2003.