APA (7th ed.) Citation

Covey, S. R. (2001). Principle - centered leadership. Free Press.

Chicago Style (17th ed.) Citation

Covey, Stephen R. Principle - Centered Leadership. New York: Free Press, 2001.

MLA (8th ed.) Citation

Covey, Stephen R. Principle - Centered Leadership. Free Press, 2001.

Warning: These citations may not always be 100% accurate.