APA Style
R.Covey, S. (2004).
The Seven Habits Of Highly Effective People .
U.K.:
Pocket Books & Design,Simon &Schuster Uk.
MLA Style
R.Covey, Stephen.
"The Seven Habits Of Highly Effective People".
U.K.:
Pocket Books & Design,Simon &Schuster Uk,
2004.
Book.