Παραπομπή APA

Oram, A., & Viega, J. (2009). Beautiful security. Shroff Publishers.

Παραπομπή Chicago Style

Oram, Andrew, και John Viega. Beautiful Security. New Delhi: Shroff Publishers, 2009.

Παραπομπή MLA

Oram, Andrew, και John Viega. Beautiful Security. Shroff Publishers, 2009.