APA (7th ed.) Citation

Charles River Associates, Landis, R. C., & Klass, M. W. (1980). OPEC: Policy implications for the United States. Praeger.

Chicago Style (17th ed.) Citation

Charles River Associates, Robin C. Landis, and Michael W. Klass. OPEC: Policy Implications for the United States. New York: Praeger, 1980.

MLA (9th ed.) Citation

Charles River Associates, et al. OPEC: Policy Implications for the United States. Praeger, 1980.