Williams, J. (2001, 08. February). Football and football hooliganism. Zugriff unter http://www.le.ac.uk/footballresearch/resources/factsheets/fs1.html
APA (7th ed.) CitationWilliams, J. Football and football hooliganism.
Chicago Style (17th ed.) CitationWilliams, J. Football and Football Hooliganism.
MLA (9th ed.) CitationWilliams, J. Football and Football Hooliganism.
Warning: These citations may not always be 100% accurate.