Cita APA (7a ed.)

Graham, K., & Homel, R. (2008). Raising the bar: Preventing aggression in and around bars, pubs and clubs. Crime science series.

Cita Chicago Style (17a ed.)

Graham, Kathryn, y Ross Homel. "Raising the Bar: Preventing Aggression in and Around Bars, Pubs and Clubs." Crime Science Series 2008.

Cita MLA (8a ed.)

Graham, Kathryn, y Ross Homel. "Raising the Bar: Preventing Aggression in and Around Bars, Pubs and Clubs." Crime Science Series, 2008.