APA (7e ed.) Bronvermelding
Romer, D. (2012). Advanced macroeconomics (4th ed.). McGraw-Hill/Irwin.
Chicago (17e ed.) Bronvermelding
Romer, David. Advanced Macroeconomics. 4th ed. New York: McGraw-Hill/Irwin, 2012.
MLA (9e ed.) Bronvermelding
Romer, David. Advanced Macroeconomics. 4th ed. McGraw-Hill/Irwin, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.