Elvin, I. T. (1993). Sport and physical recreation (2nd ed.). Longman.
Cita Chicago Style (17a ed.)Elvin, Ian T. Sport and Physical Recreation. 2nd ed. Harlow: Longman, 1993.
Cita MLA (9a ed.)Elvin, Ian T. Sport and Physical Recreation. 2nd ed. Longman, 1993.
Precaución: Estas citas no son 100% exactas.