APA Citation

Covey, S. R. (2015). The 7 habits of highly effective people. [Place of publication not identified]: Mango Media.

Chicago Style Citation

Covey, Stephen R.. The 7 Habits of Highly Effective People. [Place of publication not identified]: Mango Media, 2015.

MLA Citation

Covey, Stephen R.. The 7 Habits of Highly Effective People. [Place of publication not identified]: Mango Media, 2015.

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