APA (7th ed.) Citation

Covey, S. R. (1996). The seven habits of highly effective people: Ang pitong kagawian ng lubos na epektibong tao. Covey Leadership Training.

Chicago Style (17th ed.) Citation

Covey, Stephen R. The Seven Habits of Highly Effective People: Ang Pitong Kagawian Ng Lubos Na Epektibong Tao. [Place of publication not identified]: Covey Leadership Training, 1996.

MLA (9th ed.) Citation

Covey, Stephen R. The Seven Habits of Highly Effective People: Ang Pitong Kagawian Ng Lubos Na Epektibong Tao. Covey Leadership Training, 1996.