APA

Whitman (Michael E); Mattord (Herbert J), . (2011). Principles and Practices of Information Security. : .

Chicago

Whitman (Michael E); Mattord (Herbert J), . 2011. Principles and Practices of Information Security. : .

Harvard

Whitman (Michael E); Mattord (Herbert J), . (2011). Principles and Practices of Information Security. : .

MLA

Whitman (Michael E); Mattord (Herbert J), . Principles and Practices of Information Security. : . 2011.