APA (7e ed.) Bronvermelding

Covey, S. R., Merrill, A. R., & Merrill, R. R. (1994). First things first: To live, to love, to learn, to leave a legacy. Simon & Schuster, Pocket Books.

Chicago (17e ed.) Bronvermelding

Covey, Stephen R., A. Roger Merrill, en Rebecca R. Merrill. First Things First: To Live, to Love, to Learn, to Leave a Legacy. New York : London: Simon & Schuster, Pocket Books, 1994.

MLA (8e ed.) Bronvermelding

Covey, Stephen R., et al. First Things First: To Live, to Love, to Learn, to Leave a Legacy. Simon & Schuster, Pocket Books, 1994.