APA引文

Drucker, P. F. Preparing Tomorrow Business Leader Today Peter F. Drucker. Prentice-Hall.

Chicago Style (17th ed.) Citation

Drucker, Peter F. Preparing Tomorrow Business Leader Today Peter F. Drucker. Prentice-Hall.

MLA引文

Drucker, Peter F. Preparing Tomorrow Business Leader Today Peter F. Drucker. Prentice-Hall.

警告：這些引文格式不一定是100％准確.