APA(7版)引用形式

Samuelson, P. A., & Nordhaus, W. D. C. (2021). Economics (20th.). McGraw Hill Education.

Chicagoスタイル(17版)引用形式

Samuelson, Paul A., , William D; Chaudhuri Nordhaus. Economics. 20th. New Delhi: McGraw Hill Education, 2021.

MLA(9版)引用形式

Samuelson, Paul A., , William D; Chaudhuri Nordhaus. Economics. 20th. McGraw Hill Education, 2021.

警告: この引用は必ずしも正確ではありません.