Coates, B. (2013). Runner's world running on air: The revolutionary way to run better by breathing smarter. Rodale.
Cita Chicago Style (17a ed.)Coates, Budd. Runner's World Running on Air: The Revolutionary Way to Run Better by Breathing Smarter. Emmaus, Pennsylvania: Rodale, 2013.
Cita MLA (8a ed.)Coates, Budd. Runner's World Running on Air: The Revolutionary Way to Run Better by Breathing Smarter. Rodale, 2013.
Precaución: Estas citas no son 100% exactas.