APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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