APA aipamena

Hardy, D. W., & Walker, C. L. (2003). Applied algebra: Codes, ciphers and discrete algorithms. Pearson Education.

Chicago Style aipamena

Hardy, Darel W., and Carol L. Walker. Applied Algebra: Codes, Ciphers and Discrete Algorithms. Upper Saddle, N.J: Pearson Education, 2003.

MLA aipamena

Hardy, Darel W., and Carol L. Walker. Applied Algebra: Codes, Ciphers and Discrete Algorithms. Pearson Education, 2003.