APA (7th ed.) Citation

Covey, S., Whitman, B., England Breck, & Normah, S. (2010). Predictable results in unpredictable times: Sukses setiap saat (Ed. Bahasa melayu.). PTS Profesional Pub.

Chicago Style (17th ed.) Citation

Covey, Stephen, Bob Whitman, England Breck, and Sir Normah. Predictable Results in Unpredictable Times: Sukses Setiap Saat. Ed. Bahasa melayu. Batu Caves, Selangor: PTS Profesional Pub, 2010.

MLA (8th ed.) Citation

Covey, Stephen, et al. Predictable Results in Unpredictable Times: Sukses Setiap Saat. Ed. Bahasa melayu. PTS Profesional Pub, 2010.