APA (7th ed.) Citation

Covey, S. R. Living the 7 habits: The courage to change. Simon & Schuster.

Chicago Style (17th ed.) Citation

Covey, Stephen R. Living the 7 Habits: The Courage to Change. USA: Simon & Schuster.

MLA (9th ed.) Citation

Covey, Stephen R. Living the 7 Habits: The Courage to Change. Simon & Schuster.

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