APA (7th ed.) Citation

Covey, S. R., & Perrin, S. (1989). The Seven habits of highly effective people [soundrecording] (Abridged ed.). Simon & Schuster.

Chicago Style (17th ed.) Citation

Covey, Stephen R., and Susan Perrin. The Seven Habits of Highly Effective People [soundrecording]. Abridged ed. New York: Simon & Schuster, 1989.

MLA (9th ed.) Citation

Covey, Stephen R., and Susan Perrin. The Seven Habits of Highly Effective People [soundrecording]. Abridged ed. Simon & Schuster, 1989.