APA (7th ed.) Citation

Irwin, Middlemist, M., Middlemist, R., & Zikmund, W. (1994). Business: The american challenge for global competitiveness. Irwin.

Chicago Style (17th ed.) Citation

Irwin, M. Middlemist, R. Middlemist, and W. Zikmund. Business: The American Challenge for Global Competitiveness. Illinois: Irwin, 1994.

MLA (8th ed.) Citation

Irwin, et al. Business: The American Challenge for Global Competitiveness. Irwin, 1994.