APA (7th ed.) Citation

Balassa, B. A. (1982). The theory of economic integration. Greenwood Press.

Chicago Style (17th ed.) Citation

Balassa, Bela A. The Theory of Economic Integration. Westport, Conn: Greenwood Press, 1982.

MLA (9th ed.) Citation

Balassa, Bela A. The Theory of Economic Integration. Greenwood Press, 1982.