Παραπομπή σε μορφή APA (7η εκδ.)

Helsing, C., Swanson, M., & Todd, M. A. (1989). Executive Guide to the Protection of Information Resources. U.S. Department of Commerce National Institute of Standards and Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Helsing, Cheryl, Marianne Swanson, και Mary Anne Todd. Executive Guide to the Protection of Information Resources. Washington: U.S. Department of Commerce National Institute of Standards and Technology, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Helsing, Cheryl, et al. Executive Guide to the Protection of Information Resources. U.S. Department of Commerce National Institute of Standards and Technology, 1989.