APA-viite (7. p.)
ebrary, Inc, Della Porta, D., & Reiter, H. (1998). Policing protest: The control of mass demonstrations in Western democracies. University of Minnesota Press.
Chicago-viite (17. p.)
ebrary, Inc, Donatella Della Porta, ja Herbert Reiter. Policing Protest: The Control of Mass Demonstrations in Western Democracies. Minneapolis: University of Minnesota Press, 1998.
MLA-viite (9. p.)
ebrary, Inc, et al. Policing Protest: The Control of Mass Demonstrations in Western Democracies. University of Minnesota Press, 1998.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.