APA Style

Covey,Stephen R.. (2009). The 7 habits of highly effective people . New York: RosettaBooks.

Chicago Style

Covey,Stephen R.. The 7 habits of highly effective people. New York: RosettaBooks, 2009. Non-fiction.

MLA Style

Covey,Stephen R.. The 7 habits of highly effective people. New York: RosettaBooks, 2009. Non-fiction.

Turabian Style

Covey,Stephen R.. The 7 habits of highly effective people. New York: RosettaBooks, 2009. Non-fiction.