APA Style
Covey, Stephen R.. (2004).
The 7 habits of highly effective people / Stephen R. Covey .
London:
Pocket Books.
Chicago Style
Covey, Stephen R..
The 7 habits of highly effective people / Stephen R. Covey.
London:
Pocket Books,
2004.
Text.
MLA Style
Covey, Stephen R..
The 7 habits of highly effective people / Stephen R. Covey.
London:
Pocket Books,
2004.
Text.
Turabian Style
Covey, Stephen R..
The 7 habits of highly effective people / Stephen R. Covey.
London:
Pocket Books,
2004.
Print.