APA ציטוט

Bennis, W. (1989). On becoming a leader. New York: Addison-Wesley.

Trích dẫn kiểu Chicago

Bennis, Warren. On Becoming a Leader. New York: Addison-Wesley, 1989.

ציטוט MLA

Bennis, Warren. On Becoming a Leader. New York: Addison-Wesley, 1989.