APA (7e ed.) Bronvermelding

431792 Phillips, S., & Williams, P. (2008). Strength for life: The fitness plan for the best of your life. New York, NY : Ballantine Books.

Chicago (17e ed.) Bronvermelding

431792 Phillips, Shawn, en Pete Williams. Strength for Life: The Fitness Plan for the Best of Your Life. New York, NY : Ballantine Books, 2008.

MLA (9e ed.) Bronvermelding

431792 Phillips, Shawn, en Pete Williams. Strength for Life: The Fitness Plan for the Best of Your Life. New York, NY : Ballantine Books, 2008.