Heinrich, F. (1978). The network security center: A system level approach to computer network security. US Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Heinrich, Frank. The Network Security Center: A System Level Approach to Computer Network Security. Washington, DC: US Gov. Print. Off, 1978.
MLA-Zitierstil (9. Ausg.)Heinrich, Frank. The Network Security Center: A System Level Approach to Computer Network Security. US Gov. Print. Off, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.