APA-viite (7. p.)

Northrop Corp. Aircraft group, ebrary, Inc, & Stuart, W. G. (1978). Northrop F-5 case study in aircraft design. Northrop Corp..

Chicago-viite (17. p.)

Northrop Corp. Aircraft group, Inc ebrary, ja William G. Stuart. Northrop F-5 Case Study in Aircraft Design. [Hawthorne, Calif.: Northrop Corp., 1978.

MLA-viite (9. p.)

Northrop Corp. Aircraft group, et al. Northrop F-5 Case Study in Aircraft Design. Northrop Corp., 1978.