APA引文

Drucker, P. F. (1993). Post-capitalist society. New York: HarperBusiness.

Trích dẫn kiểu Chicago

Drucker, Peter F. Post-capitalist Society. New York: HarperBusiness, 1993.

MLA引文

Drucker, Peter F. Post-capitalist Society. New York: HarperBusiness, 1993.

警告：這些引文格式不一定是100％准確.