Phelps, E. S. (1979). Studies in Macroeconomic Theory. ELSEVIER.
芝加哥风格引文Phelps, Edmund S. Studies in Macroeconomic Theory. ELSEVIER, 1979.
MLA引文Phelps, Edmund S. Studies in Macroeconomic Theory. ELSEVIER, 1979.
警告：这些引文格式不一定是100％准确.
APA引文