APA

Whitman M. E., Mattord H. J., . (2013). Principles of information security. New Delhi: Cengage learning.

Chicago

Whitman Michael E, Mattord Herbert J, . 2013. Principles of information security. New Delhi: Cengage learning.

Harvard

Whitman M. E., Mattord H. J., . (2013). Principles of information security. New Delhi: Cengage learning.

MLA

Whitman Michael E, Mattord Herbert J, . Principles of information security. New Delhi: Cengage learning. 2013.