APA引文

SAMUELSON, P. A. (1973). Economics Paul A. Samuelson And William D. Nordhaus. McGraw-Hill.

Chicago Style (17th ed.) Citation

SAMUELSON, Paul A. Economics Paul A. Samuelson And William D. Nordhaus. McGraw-Hill, 1973.

MLA引文

SAMUELSON, Paul A. Economics Paul A. Samuelson And William D. Nordhaus. McGraw-Hill, 1973.

警告：这些引文格式不一定是100％准确.