Cita APA (7th ed.)
Champion, W. T. (2009). Sports law in a nutshell (4th ed.). Thomson/West.
Cita Chicago (17th ed.)
Champion, Walter T. Sports Law in a Nutshell. 4th ed. St. Paul, MN: Thomson/West, 2009.
Cita MLA (9th ed.)
Champion, Walter T. Sports Law in a Nutshell. 4th ed. Thomson/West, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.