Cita APA (7th ed.)

McEachern, W. A. (2009). Econ macro (2008-2009, Instructor's edition.). South-Western Cengage Learning.

Cita Chicago (17th ed.)

McEachern, William A. Econ Macro. 2008-2009, Instructor's edition. Mason, Ohio: South-Western Cengage Learning, 2009.

Cita MLA (9th ed.)

McEachern, William A. Econ Macro. 2008-2009, Instructor's edition. South-Western Cengage Learning, 2009.