Cita APA (7a ed.)
McConnell R. Campbell & Brue, S. L. (2005). Economics: Principles, problems, and policies (16th ed.). Mc Graw- Hill.
Cita Chicago Style (17a ed.)
McConnell R. Campbell y Stanley L. Brue. Economics: Principles, Problems, and Policies. 16th ed. Newyork: Mc Graw- Hill, 2005.
Cita MLA (9a ed.)
McConnell R. Campbell y Stanley L. Brue. Economics: Principles, Problems, and Policies. 16th ed. Mc Graw- Hill, 2005.
Precaución: Estas citas no son 100% exactas.