APA (7th ed.) Citation

Coutinho, S. C. (1999). The mathematics of ciphers: Number theory and RSA cryptography. A K Peters.

Chicago Style (17th ed.) Citation

Coutinho, S. C. The Mathematics of Ciphers: Number Theory and RSA Cryptography. Natick, Mass.: A K Peters, 1999.

MLA (9th ed.) Citation

Coutinho, S. C. The Mathematics of Ciphers: Number Theory and RSA Cryptography. A K Peters, 1999.