APA (7th ed.) Citation

Hubbard, R. G., & O'Brien, A. P. (2015). Macroeconomics (5th ed.). Pearson.

Chicago Style (17th ed.) Citation

Hubbard, R. Glenn, and Anthony Patrick O'Brien. Macroeconomics. 5th ed. Boston: Pearson, 2015.

MLA (9th ed.) Citation

Hubbard, R. Glenn, and Anthony Patrick O'Brien. Macroeconomics. 5th ed. Pearson, 2015.