Style de citation APA (7e éd.)
McPhail, C., McCarthy, J., & Schweingruber, D. (1997). <The> Policing of mass demonstration in contemporary democracies: Policing protest in the United States: from the 1960s to the 1990s. European University Institute.
Style de citation Chicago (17e éd.)
McPhail, Clark, John McCarthy, et David Schweingruber. <The> Policing of Mass Demonstration in Contemporary Democracies: Policing Protest in the United States: From the 1960s to the 1990s. San Domenico (FI): European University Institute, 1997.
Style de citation MLA (9e éd.)
McPhail, Clark, et al. <The> Policing of Mass Demonstration in Contemporary Democracies: Policing Protest in the United States: From the 1960s to the 1990s. European University Institute, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.