Cita APA (7a ed.)
Murphy, P., Williams, J., & Dunning, E. (1990). Football on trial: Spectator violence and development in the football world. Routledge.
Cita Chicago Style (17a ed.)
Murphy, Patrick, John Williams, y Eric Dunning. Football on Trial: Spectator Violence and Development in the Football World. London ; New York: Routledge, 1990.
Cita MLA (9a ed.)
Murphy, Patrick, et al. Football on Trial: Spectator Violence and Development in the Football World. Routledge, 1990.
Precaución: Estas citas no son 100% exactas.