Citazione Stile APA (7a Edizione)

Ferrell, O. C., Hirt, G. A., & , F.. (2008). : Authors:5 reviews Print Book, English, ©2009 Edition:7th ed Publisher: McGraw-Hill Irwin, Boston, ©2009: A changing world (6th.ed.-.). McGraw- Hill.

Citazione stile Chigago Style (17a edizione)

Ferrell, O. C., Geoffrey A. Hirt, e Ferrell. : Authors:5 Reviews Print Book, English, ©2009 Edition:7th Ed Publisher: McGraw-Hill Irwin, Boston, ©2009: A Changing World. 6th.ed.-. Boston: McGraw- Hill, 2008.

Citatione MLA (9a ed.)

Ferrell, O. C., et al. : Authors:5 Reviews Print Book, English, ©2009 Edition:7th Ed Publisher: McGraw-Hill Irwin, Boston, ©2009: A Changing World. 6th.ed.-. McGraw- Hill, 2008.