APA Style

Covey, S, R. (1998). The 7 habits of highly effective families: building a beautiful family culture in a turbulent world . Great Britain: Simon & Schuster UK Ltd..

MLA Style

Covey, Stephen, R.. "The 7 habits of highly effective families: building a beautiful family culture in a turbulent world". Great Britain: Simon & Schuster UK Ltd., 1998. Text.