Cita APA (7a ed.)

Giugni, M., McAdam, D., & Tilly, C. (1999). How social movements matter. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Giugni, Marco, Doug McAdam, y Charles Tilly. How Social Movements Matter. Minneapolis, Minn: University of Minnesota Press, 1999.

Cita MLA (8a ed.)

Giugni, Marco, et al. How Social Movements Matter. University of Minnesota Press, 1999.