APA Style
The Seven habits of highly effective people. (1989).
New York:
Simon & Schuster.
Chicago Style
The Seven habits of highly effective people.
.
New York:
Simon & Schuster,
1989.
.
MLA Style
The Seven habits of highly effective people.
.
New York:
Simon & Schuster,
1989.
.
Turabian Style
The Seven habits of highly effective people.
New York:
Simon & Schuster,
1989.
.