APA (7th ed.) Citation

Clement, M. O., Rothwell, K. J., & Pfister, R. L. (1967). Theoretical issues in international economics. Constable.

Chicago Style (17th ed.) Citation

Clement, Meredith O., Kenneth J. Rothwell, and Richard L. Pfister. Theoretical Issues in International Economics. London: Constable, 1967.

MLA (8th ed.) Citation

Clement, Meredith O., et al. Theoretical Issues in International Economics. Constable, 1967.