APA
Delfs H., . (2002). Introduction to Cryptography: Principles and applications. New York: Springer.
Chicago
Delfs Hans, . 2002. Introduction to Cryptography: Principles and applications. New York: Springer.
Harvard
Delfs H., . (2002). Introduction to Cryptography: Principles and applications. New York: Springer.
MLA
Delfs Hans, . Introduction to Cryptography: Principles and applications. New York: Springer. 2002.