Cita APA (7th ed.)

Ferrell, O. C., Hirt, G. A., & Ferrell, L. (2006). Business: A changing world (5th ed.). McGraw-Hill/Irwin.

Cita Chicago (17th ed.)

Ferrell, O. C., Geoffrey A. Hirt, i Linda Ferrell. Business: A Changing World. 5th ed. Boston: McGraw-Hill/Irwin, 2006.

Cita MLA (8th ed.)

Ferrell, O. C., et al. Business: A Changing World. 5th ed. McGraw-Hill/Irwin, 2006.