Style de citation APA (7e éd.)

Ryan, G. (2008). The changing face of rugby: The union game and professionalism since 1995. Cambridge Scholars.

Style de citation Chicago (17e éd.)

Ryan, Greg. The Changing Face of Rugby: The Union Game and Professionalism Since 1995. Newcastle: Cambridge Scholars, 2008.

Style de citation MLA (8e éd.)

Ryan, Greg. The Changing Face of Rugby: The Union Game and Professionalism Since 1995. Cambridge Scholars, 2008.