Marketing : connecting with customers.
MLA
Harrell, Gilbert D. Marketing : Connecting with Customers. 2nd ed. Upper Saddle River: Prentice Hall, .200.
APA
Harrell, G. D. (.200). Marketing : connecting with customers. 2nd ed. Upper Saddle River: Prentice Hall.
Chicago
Harrell, Gilbert D., Marketing: Connecting with Customers. 2nd ed. Upper Saddle River: Prentice Hall, .200.