APA (7th ed.) Citation

Covey, S. R. (1989). The seven habits of highly effective people: Restoring the character ethic. A Fireside Book ; published by Simon and Schuster.

Chicago Style (17th ed.) Citation

Covey, Stephen R. The Seven Habits of Highly Effective People: Restoring the Character Ethic. New York: A Fireside Book ; published by Simon and Schuster, 1989.

MLA (9th ed.) Citation

Covey, Stephen R. The Seven Habits of Highly Effective People: Restoring the Character Ethic. A Fireside Book ; published by Simon and Schuster, 1989.