APA Style

Karim, M, A., Chen, X. (2008). Digital Design : Basic Concepts and Principles . Boca Raton, FL :: CRC Press/Taylor & Francis,.

MLA Style

Karim, Mohammad, A.., Chen, Xinghao,. "Digital Design : Basic Concepts and Principles". Boca Raton, FL :: CRC Press/Taylor & Francis,, 2008. Text.