APA (7th ed.) Citation

Covey, S. R. (1990). The seven habits of highly effective people: Restoring the character ethic (1st Fireside ed., [repr.].). Fireside.

Chicago Style (17th ed.) Citation

Covey, Stephen R. The Seven Habits of Highly Effective People: Restoring the Character Ethic. 1st Fireside ed., [repr.]. New York: Fireside, 1990.

MLA (9th ed.) Citation

Covey, Stephen R. The Seven Habits of Highly Effective People: Restoring the Character Ethic. 1st Fireside ed., [repr.]. Fireside, 1990.