APA (7th ed.) Citation

Enders, W., & Lapan, H. E. (1987). International economics: Theory and policy. Prentice hall.

Chicago Style (17th ed.) Citation

Enders, Walters, and Harvey E. Lapan. International Economics: Theory and Policy. New York [etc.]: Prentice hall, 1987.

MLA (9th ed.) Citation

Enders, Walters, and Harvey E. Lapan. International Economics: Theory and Policy. Prentice hall, 1987.