Cita APA (7a ed.)
Williamson, S. D. (2018). Macroeconomics (6th Edition.). Pearson.
Cita Chicago Style (17a ed.)
Williamson, Stephen D. Macroeconomics. 6th Edition. Harlow: Pearson, 2018.
Cita MLA (9a ed.)
Williamson, Stephen D. Macroeconomics. 6th Edition. Pearson, 2018.
Precaución: Estas citas no son 100% exactas.