APA (7th ed.) Citation

Covey, S. R., & Adlie Syamsudin Samsudin. (2010). The leader in me. PTS Professional Publishing.

Chicago Style (17th ed.) Citation

Covey, Stephen R., and Adlie Syamsudin Samsudin. The Leader in Me. Batu Caves, Selangor: PTS Professional Publishing, 2010.

MLA (8th ed.) Citation

Covey, Stephen R., and Adlie Syamsudin Samsudin. The Leader in Me. PTS Professional Publishing, 2010.

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