Samuelson, P. A. (2014). Macroeconomics (19th ed.). McGraw Hill Education (India) Private Limited.
芝加哥风格引文Samuelson, Paul A. Macroeconomics. 19th ed. New Delhi: McGraw Hill Education (India) Private Limited, 2014.
MLA引文Samuelson, Paul A. Macroeconomics. 19th ed. McGraw Hill Education (India) Private Limited, 2014.
警告：这些引文格式不一定是100％准确.