APA Style

Williamson, Stephen D.. (2011). Macroeconomics (Fourth Edition). Boston: Pearson Education.

Chicago Style

Williamson, Stephen D.. Macroeconomics. Fourth Edition Boston: Pearson Education, 2011. Manuscript.

MLA Style

Williamson, Stephen D.. Macroeconomics. Fourth Edition Boston: Pearson Education, 2011. Manuscript.

Turabian Style

Williamson, Stephen D.. Macroeconomics. Fourth Edition Boston: Pearson Education, 2011. Manuscript.