Sothern, M. (2014). Safe and effective exercise for overweight youth. CRC Press.
Cita Chicago (17th ed.)Sothern, Melinda. Safe and Effective Exercise for Overweight Youth. Boca Raton, FL: CRC Press, 2014.
Cita MLA (9th ed.)Sothern, Melinda. Safe and Effective Exercise for Overweight Youth. CRC Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.