Cita APA (7a ed.)

Mankiw, N. G. (2001). Principles of economics (2nd ed.). Harcourt College.

Cita Chicago Style (17a ed.)

Mankiw, N. Gregory. Principles of Economics. 2nd ed. Fort Worth, Tex: Harcourt College, 2001.

Cita MLA (9a ed.)

Mankiw, N. Gregory. Principles of Economics. 2nd ed. Harcourt College, 2001.