APA(7版)引用形式

Grossman, G. M., & Helpman, E. (2002). Interest groups and trade policy. Princeton University Press.

Chicagoスタイル(17版)引用形式

Grossman, Gene M., , Elhanan Helpman. Interest Groups and Trade Policy. Princeton, N.J: Princeton University Press, 2002.

MLA(9版)引用形式

Grossman, Gene M., , Elhanan Helpman. Interest Groups and Trade Policy. Princeton University Press, 2002.

警告: この引用は必ずしも正確ではありません.