APA (7th ed.) Citation

Hardy, D. W., Walker, C. L., & Richman, F. (2009). Applied algebra: Codes, ciphers, and discrete algorithms (2nd ed.). Taylor & Francis.

Chicago Style (17th ed.) Citation

Hardy, Darel W., Carol L. Walker, and Fred Richman. Applied Algebra: Codes, Ciphers, and Discrete Algorithms. 2nd ed. Boca Raton, FL: Taylor & Francis, 2009.

MLA (8th ed.) Citation

Hardy, Darel W., et al. Applied Algebra: Codes, Ciphers, and Discrete Algorithms. 2nd ed. Taylor & Francis, 2009.