APA Style

Covey, Stephen R.. (2018). The 7 Habits of Highly Effective People . Malaysia: PTS Publishing House.

Chicago Style

Covey, Stephen R.. The 7 Habits of Highly Effective People. Malaysia: PTS Publishing House, 2018. Book.

MLA Style

Covey, Stephen R.. The 7 Habits of Highly Effective People. Malaysia: PTS Publishing House, 2018. Book.

Turabian Style

Covey, Stephen R.. The 7 Habits of Highly Effective People. Malaysia: PTS Publishing House, 2018. Book.