Covey, S. R. (1990). The seven habits of highly effective people: Restoring the character ethic. New York: Fireside.
Chicago Style CitationCovey, Stephen R. The Seven Habits of Highly Effective People: Restoring the Character Ethic. New York: Fireside, 1990.
MLA CitationCovey, Stephen R. The Seven Habits of Highly Effective People: Restoring the Character Ethic. New York: Fireside, 1990.
Warning: These citations may not always be 100% accurate.