APA Citation

Kohn, S. E., & D.O'Connell, V. (2008). 6 habits of highly effective leaders. Petaling Jaya, Selangor: Advantage Quest.

Chicago Style Citation

Kohn, Stephen E., and Vincent D.O'Connell. 6 Habits of Highly Effective Leaders. Petaling Jaya, Selangor: Advantage Quest, 2008.

MLA Citation

Kohn, Stephen E., and Vincent D.O'Connell. 6 Habits of Highly Effective Leaders. Petaling Jaya, Selangor: Advantage Quest, 2008.

Warning: These citations may not always be 100% accurate.