APA citiranje

 McConnell, C. R. (2009).  Economics: Principles, problems, and policies.  McGraw-Hill Irwin.

Trích dẫn kiểu Chicago

 McConnell, Campbell R.  Economics: Principles, Problems, and Policies.  McGraw-Hill Irwin, 2009.

MLA citiranje

 McConnell, Campbell R.  Economics: Principles, Problems, and Policies.  McGraw-Hill Irwin, 2009.