APA (7th ed.) Citation

Koblitz, N. (1987). A course in number theory and cryptography (1. print.). Springer.

Chicago Style (17th ed.) Citation

Koblitz, Neal. A Course in Number Theory and Cryptography. 1. print. New York [u.a.]: Springer, 1987.

MLA (9th ed.) Citation

Koblitz, Neal. A Course in Number Theory and Cryptography. 1. print. Springer, 1987.