APA Style

Karl E. Case, Ray C. Fair, Sharon E. Oster. (2019). Principles of Macroeconomics (13th edition). : Pearson.

Chicago Style

Karl E. Case, Ray C. Fair, Sharon E. Oster. Principles of Macroeconomics. 13th edition : Pearson, 2019. .

MLA Style

Karl E. Case, Ray C. Fair, Sharon E. Oster. Principles of Macroeconomics. 13th edition : Pearson, 2019. .

Turabian Style

Karl E. Case, Ray C. Fair, Sharon E. Oster. Principles of Macroeconomics. 13th edition : Pearson, 2019. .