APA استشهاد

Mankiw, N. G. (1997). Principles of Macroeconomics. Dryden press.

استشهاد بنمط شيكاغو

Mankiw, N. Gregory. Principles of Macroeconomics. New York: Dryden press, 1997.

MLA استشهاد

Mankiw, N. Gregory. Principles of Macroeconomics. Dryden press, 1997.