Παραπομπή APA

Grayson, E. (1994). Sport and the law (2nd ed.). Butterworths.

Παραπομπή Chicago Style

Grayson, Edward. Sport and the Law. 2nd ed. London ; Carlsbad, Calif.: Butterworths, 1994.

Παραπομπή MLA

Grayson, Edward. Sport and the Law. 2nd ed. Butterworths, 1994.