Citazione Stile APA (7a Edizione)

Mankiw, N. G., & Hakes, D. R. (2015). Principles of microeconomics: Study guide, seventh edition. Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Mankiw, N. Gregory, e David R. Hakes. Principles of Microeconomics: Study Guide, Seventh Edition. Stamford, CT: Cengage Learning, 2015.

Citatione MLA (9a ed.)

Mankiw, N. Gregory, e David R. Hakes. Principles of Microeconomics: Study Guide, Seventh Edition. Cengage Learning, 2015.