Cita APA (7a ed.)

Hörnle, J., & Zammit, B. (2010). Cross-border online gambling law and policy. Elgar.

Cita Chicago Style (17a ed.)

Hörnle, Julia, y Brigitte Zammit. Cross-border Online Gambling Law and Policy. Cheltenham [u.a.]: Elgar, 2010.

Cita MLA (8a ed.)

Hörnle, Julia, y Brigitte Zammit. Cross-border Online Gambling Law and Policy. Elgar, 2010.