APA (7th ed.) Citation
Sinkov, A., & Feil, T. (2009). Elementary Cryptanalysis: A Mathematical Approach. Mathematical Association of America.
Chicago Style (17th ed.) Citation
Sinkov, Abraham, and Todd Feil. Elementary Cryptanalysis: A Mathematical Approach. Washington: Mathematical Association of America, 2009.
MLA (9th ed.) Citation
Sinkov, Abraham, and Todd Feil. Elementary Cryptanalysis: A Mathematical Approach. Mathematical Association of America, 2009.
Warning: These citations may not always be 100% accurate.