Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.