APA(7版)引用形式

Sachs , I. (1964). Planning and Economic Development. PWN.

Chicagoスタイル(17版)引用形式

Sachs , Ignacy. Planning and Economic Development. Warsaw: PWN, 1964.

MLA(9版)引用形式

Sachs , Ignacy. Planning and Economic Development. PWN, 1964.

警告: この引用は必ずしも正確ではありません.