APA (7th ed.) Citation

Wrixon. (1998). Codes, ciphers & other cryptic & clandestine communication: Making and breaking secret messages from hieroglyphs to the internet. Black Doc & Leventhal Publ.

Chicago Style (17th ed.) Citation

Wrixon. Codes, Ciphers & Other Cryptic & Clandestine Communication: Making and Breaking Secret Messages from Hieroglyphs to the Internet. New York: Black Doc & Leventhal Publ, 1998.

MLA (8th ed.) Citation

Wrixon. Codes, Ciphers & Other Cryptic & Clandestine Communication: Making and Breaking Secret Messages from Hieroglyphs to the Internet. Black Doc & Leventhal Publ, 1998.