APA Style

Mankiw, N. Gregory. (2015). Principles of economics (7th ed.). Stamford: Cengage Learning.

Chicago Style

Mankiw, N. Gregory. Principles of economics. 7th ed. Stamford: Cengage Learning, 2015. Text.

MLA Style

Mankiw, N. Gregory. Principles of economics. 7th ed. Stamford: Cengage Learning, 2015. Text.

Turabian Style

Mankiw, N. Gregory. Principles of economics. 7th ed. Stamford: Cengage Learning, 2015. Print.