Pierce, B., & Murr, S. (2017). Train smart, run forever: How to be a fit and healthy lifelong runner following the innovative 7-hour workout week. Rodale.
Chicago-Zitierstil (17. Ausg.)Pierce, Bill, und Scott Murr. Train Smart, Run Forever: How to Be a Fit and Healthy Lifelong Runner Following the Innovative 7-hour Workout Week. New York, NY: Rodale, 2017.
MLA-Zitierstil (9. Ausg.)Pierce, Bill, und Scott Murr. Train Smart, Run Forever: How to Be a Fit and Healthy Lifelong Runner Following the Innovative 7-hour Workout Week. Rodale, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.