APA-viite (7. p.)

Gelb, L. H., & Betts, R. K. (1979). The irony of Vietnam: The system worked. The Brookings Institution.

Chicago-viite (17. p.)

Gelb, Leslie H., ja Richard K. Betts. The Irony of Vietnam: The System Worked. Washington, D. C: The Brookings Institution, 1979.

MLA-viite (9. p.)

Gelb, Leslie H., ja Richard K. Betts. The Irony of Vietnam: The System Worked. The Brookings Institution, 1979.