APA (7th ed.) Zitazioa
Mankiw, N. G. (2010). Principles of macroeconomics (4th ed.). Cengage learning.
Chicago Style (17th ed.) Zitazioa
Mankiw, N. Gregory. Principles of Macroeconomics. 4th ed. New Delhi: Cengage learning, 2010.
MLA (9th ed.) Zitazioa
Mankiw, N. Gregory. Principles of Macroeconomics. 4th ed. Cengage learning, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.