APA引文

Romer, D. (2006). Advanced macroeconomics (3rd ed.). McGraw-Hill.

芝加哥风格引文

Romer, David. Advanced Macroeconomics. 3rd ed. Boston, Mass.: McGraw-Hill, 2006.

MLA引文

Romer, David. Advanced Macroeconomics. 3rd ed. McGraw-Hill, 2006.