Cita APA (7a ed.)

Mankiw, N. G. (2018). Principles of economics (Eighth edition.). Cengage Learning.

Cita Chicago Style (17a ed.)

Mankiw, N. Gregory. Principles of Economics. Eighth edition. Boston: Cengage Learning, 2018.

Cita MLA (9a ed.)

Mankiw, N. Gregory. Principles of Economics. Eighth edition. Cengage Learning, 2018.