Webster, F. A. M. (1948). The science of athletics (Rev. ed.). Nicholas Kaye.
Cita Chicago (17th ed.)Webster, F. A. M. The Science of Athletics. Rev. ed. London: Nicholas Kaye, 1948.
Cita MLA (8th ed.)Webster, F. A. M. The Science of Athletics. Rev. ed. Nicholas Kaye, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.