APA引文

Mankiw, N. G. (2021). Principles of economics (Ninth edition.). Cengage Learning, Inc..

Chicago Style (17th ed.) Citation

Mankiw, N. Gregory. Principles of Economics. Ninth edition. Boston, MA: Cengage Learning, Inc., 2021.

MLA引文

Mankiw, N. Gregory. Principles of Economics. Ninth edition. Cengage Learning, Inc., 2021.

警告：這些引文格式不一定是100％准確.