Cita APA (7a ed.)

Ball, D. A., McCulloch, W. H., Frantz, P. L., Geringer, J., & Minor, M. S. (2003). International business: The challenge of global competition (9th ed.). McGraw-Hill/Irwin.

Cita Chicago Style (17a ed.)

Ball, Donald A., Wendell H. McCulloch, Paul L. Frantz, J.Michael Geringer, y Michael S. Minor. International Business: The Challenge of Global Competition. 9th ed. Boston: McGraw-Hill/Irwin, 2003.

Cita MLA (9a ed.)

Ball, Donald A., et al. International Business: The Challenge of Global Competition. 9th ed. McGraw-Hill/Irwin, 2003.