Cita APA

 Schiller, B. R. (2008).  The macro economy today.  McGraw-Hill Irwin.

Chicago Style Citation

 Schiller, Bradley R.  The Macro Economy Today.  McGraw-Hill Irwin, 2008.

Cita MLA

 Schiller, Bradley R.  The Macro Economy Today.  McGraw-Hill Irwin, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.