APA(7版)引用形式

Drucker, P. (1982). Towards the next economics. Allied Pub.

Chicagoスタイル(17版)引用形式

Drucker, Peter. Towards the Next Economics. New Delhi: Allied Pub, 1982.

MLA(9版)引用形式

Drucker, Peter. Towards the Next Economics. Allied Pub, 1982.