Joynson, D. C. (1973). Better rugby for boys (3rd ed.). Kaye and Ward.
Cita Chicago Style (17a ed.)Joynson, David Cyril. Better Rugby for Boys. 3rd ed. London: Kaye and Ward, 1973.
Cita MLA (8a ed.)Joynson, David Cyril. Better Rugby for Boys. 3rd ed. Kaye and Ward, 1973.
Precaución: Estas citas no son 100% exactas.