Gaya APA

Ferrel, O, G, A, H, L, F. (2011). Business : A Changing World (Eight Edition). New York: McGraw-Hill Companies.

Gaya MLA

Ferrel, O.C,, Geoffrey, A., Hirt,, Linda, Ferrel. "Business : A Changing World". Eight Edition New York: McGraw-Hill Companies, 2011. Text.