APA (7th ed.) Citation

Widodo, E. (2009). Principles of Information Security Third Edition. Course Technology.

Chicago Style (17th ed.) Citation

Widodo, Eko. Principles of Information Security Third Edition. Course Technology, 2009.

MLA (8th ed.) Citation

Widodo, Eko. Principles of Information Security Third Edition. Course Technology, 2009.

Warning: These citations may not always be 100% accurate.