APA (7th ed.) Citation

Covey. (2013). The 7 habits highly effective people: Powerful lessons in personal change (25th anniversary ed.). Simon & Schuster.

Chicago Style (17th ed.) Citation

Covey. The 7 Habits Highly Effective People: Powerful Lessons in Personal Change. 25th anniversary ed. London: Simon & Schuster, 2013.

MLA (8th ed.) Citation

Covey. The 7 Habits Highly Effective People: Powerful Lessons in Personal Change. 25th anniversary ed. Simon & Schuster, 2013.

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