Cita APA (7a ed.)

Mankiw Gregory. (2012). Principle of Economics (6th.). Cengage Learning.

Cita Chicago Style (17a ed.)

Mankiw Gregory. Principle of Economics. 6th. New Delhi: Cengage Learning, 2012.

Cita MLA (9a ed.)

Mankiw Gregory. Principle of Economics. 6th. Cengage Learning, 2012.