APA引文

Vernon, R., & Wells, L. T. (1976). Economic environment of international business (2d ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Vernon, Raymond, and Louis T. Wells. Economic Environment of International Business. 2d ed. Englewood Cliffs, N.J: Prentice-Hall, 1976.

MLA引文

Vernon, Raymond, and Louis T. Wells. Economic Environment of International Business. 2d ed. Prentice-Hall, 1976.