Ordway, D. P. (2008). Row daily, breathe deeper, live better: A guide to moderate exercise (2a. ed.). iUniverse.
Cita Chicago (17th ed.)Ordway, D. P. Row Daily, Breathe Deeper, Live Better: A Guide to Moderate Exercise. 2a. ed. Bloomington: iUniverse, 2008.
Cita MLA (9th ed.)Ordway, D. P. Row Daily, Breathe Deeper, Live Better: A Guide to Moderate Exercise. 2a. ed. iUniverse, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.