Cita APA (7th ed.)

Mankiw, N. G. (2012). Principles of economics (6th edition.). South-Western Cengage Learning.

Cita Chicago (17th ed.)

Mankiw, N. Gregory. Principles of Economics. 6th edition. Mason, OH: South-Western Cengage Learning, 2012.

Cita MLA (8th ed.)

Mankiw, N. Gregory. Principles of Economics. 6th edition. South-Western Cengage Learning, 2012.