Παραπομπή σε μορφή APA (7η εκδ.)

National Bureau of Standards, W., & Ruthberg, Z. G. (1977). Audit and Evaluation of Computer Security. Computer Science and Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

National Bureau of Standards, Washington, και Zella G. Ruthberg. Audit and Evaluation of Computer Security. Computer Science and Technology. 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

National Bureau of Standards, Washington, και Zella G. Ruthberg. Audit and Evaluation of Computer Security. Computer Science and Technology. 1977.