APA(7版)引用形式

Kiekhofer, W. H. (1951). Economic principles, problems and policies (4th ed.). Appleton-Century-Crofts.

Chicagoスタイル(17版)引用形式

Kiekhofer, William Henry. Economic Principles, Problems and Policies. 4th ed. New York: Appleton-Century-Crofts, 1951.

MLA(9版)引用形式

Kiekhofer, William Henry. Economic Principles, Problems and Policies. 4th ed. Appleton-Century-Crofts, 1951.

警告: この引用は必ずしも正確ではありません.