APA引文

Drucker, P. F. (2009). Management Cases (Revise.). Collins Business.

芝加哥风格引文

Drucker, Peter F. Management Cases. Revise. New York: Collins Business, 2009.

MLA引文

Drucker, Peter F. Management Cases. Revise. Collins Business, 2009.

警告：这些引文格式不一定是100％准确.