APA引文

Drucker, P. F. (1974). Management: Tasks responsibilities practices. Harper & row.

芝加哥风格引文

Drucker, Peter F. Management: Tasks Responsibilities Practices. New York: Harper & row, 1974.

MLA引文

Drucker, Peter F. Management: Tasks Responsibilities Practices. Harper & row, 1974.

警告:这些引文格式不一定是100%准确.