APA(7版)引用形式
Puth, R. C. (1988). American economic history (2nd ed.). Dryden Press.
Chicagoスタイル(17版)引用形式
Puth, Robert Christian. American Economic History. 2nd ed. Chicago: Dryden Press, 1988.
MLA(9版)引用形式
Puth, Robert Christian. American Economic History. 2nd ed. Dryden Press, 1988.
警告: この引用は必ずしも正確ではありません.