Cita APA

 Brue, S. L. (2007).  Study guide for use with Essentials of Economics.  McGraw-Hill Irwin.

Chicago Style Citation

 Brue, Stanley L.  Study Guide for Use With Essentials of Economics.  McGraw-Hill Irwin, 2007.

Cita MLA

 Brue, Stanley L.  Study Guide for Use With Essentials of Economics.  McGraw-Hill Irwin, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.