APA-Zitierstil (7. Ausg.)

Tracy, B. (2002). Focal point: A proven system to simplify your life, double your productivity, and achieve all your goals. AMACOM.

Chicago-Zitierstil (17. Ausg.)

Tracy, Brian. Focal Point: A Proven System to Simplify Your Life, Double Your Productivity, and Achieve All Your Goals. New York: AMACOM, 2002.

MLA-Zitierstil (9. Ausg.)

Tracy, Brian. Focal Point: A Proven System to Simplify Your Life, Double Your Productivity, and Achieve All Your Goals. AMACOM, 2002.