APA (7th ed.) Zitazioa
ebrary, Inc, & Simmons, T. E. (2009). Regulating Internet gambling. Nova Science Publishers.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Todd E. Simmons. Regulating Internet Gambling. New York: Nova Science Publishers, 2009.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Todd E. Simmons. Regulating Internet Gambling. Nova Science Publishers, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.