APA (7th ed.) Citation

Ferrell, O. C., Ferrell, L., & Hirt, G. A. (2009). Business: A changing world (Sixth edition, International edition.). McGraw-Hill/Irwin.

Chicago Style (17th ed.) Citation

Ferrell, O. C., Linda Ferrell, and Geoffrey A. Hirt. Business: A Changing World. Sixth edition, International edition. New York: McGraw-Hill/Irwin, 2009.

MLA (9th ed.) Citation

Ferrell, O. C., et al. Business: A Changing World. Sixth edition, International edition. McGraw-Hill/Irwin, 2009.