APA (7th ed.) Citation

Ferrell, O. C., Ferrell, & Hirt. (2009). Business: A changing world (7th ed.). McGraw-Hill/Irwin.

Chicago Style (17th ed.) Citation

Ferrell, O. C., Ferrell, and Hirt. Business: A Changing World. 7th ed. New York: McGraw-Hill/Irwin, 2009.

MLA (8th ed.) Citation

Ferrell, O. C., et al. Business: A Changing World. 7th ed. McGraw-Hill/Irwin, 2009.