APA (7th ed.) Citation

Harr & Torres. (2001). The portable personal trainer: 100 ways to energize your workouts and bring out the athlete in you. Broadway Books.

Chicago Style (17th ed.) Citation

Harr and Torres. The Portable Personal Trainer: 100 Ways to Energize Your Workouts and Bring Out the Athlete in You. New York: Broadway Books, 2001.

MLA (8th ed.) Citation

Harr and Torres. The Portable Personal Trainer: 100 Ways to Energize Your Workouts and Bring Out the Athlete in You. Broadway Books, 2001.

Warning: These citations may not always be 100% accurate.