APA (7th ed.) Citation

Koblitz, N. (1987). A course in number theory and cryptography. Springer-Verlag.

Chicago Style (17th ed.) Citation

Koblitz, Neal. A Course in Number Theory and Cryptography. New York: Springer-Verlag, 1987.

MLA (8th ed.) Citation

Koblitz, Neal. A Course in Number Theory and Cryptography. Springer-Verlag, 1987.

Warning: These citations may not always be 100% accurate.