APA (7th ed.) Citation

National Planning Association, Belous, R. S., & Hartley, R. S. (1990). The Growth of regional trading blocs in the global economy. National Planning Association.

Chicago Style (17th ed.) Citation

National Planning Association, Richard S. Belous, and Rebecca S. Hartley. The Growth of Regional Trading Blocs in the Global Economy. Washington, D.C.: National Planning Association, 1990.

MLA (9th ed.) Citation

National Planning Association, et al. The Growth of Regional Trading Blocs in the Global Economy. National Planning Association, 1990.