APA
John F. Dooley, . (2013). A Brief History of Cryptology and Cryptographic Algorithms. Germany: Springer.
Chicago
John F. Dooley, . 2013. A Brief History of Cryptology and Cryptographic Algorithms. Germany: Springer.
Harvard
John F. Dooley, . (2013). A Brief History of Cryptology and Cryptographic Algorithms. Germany: Springer.
MLA
John F. Dooley, . A Brief History of Cryptology and Cryptographic Algorithms. Germany: Springer. 2013.