APA引文

Romer, D. (2001). Advanced macroeconomics (2nd ed.). McGraw-Hill.

芝加哥风格引文

Romer, David. Advanced Macroeconomics. 2nd ed. Singapore: McGraw-Hill, 2001.

MLA引文

Romer, David. Advanced Macroeconomics. 2nd ed. McGraw-Hill, 2001.