APA Style
Covey, Stephen R.. (2004).
The 7 Habits of Highly Effective People .
:
Simon & Schuster.
Chicago Style
Covey, Stephen R..
The 7 Habits of Highly Effective People.
:
Simon & Schuster,
2004.
Text.
MLA Style
Covey, Stephen R..
The 7 Habits of Highly Effective People.
:
Simon & Schuster,
2004.
Text.
Turabian Style
Covey, Stephen R..
The 7 Habits of Highly Effective People.
:
Simon & Schuster,
2004.
Print.