APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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