The Blackwell companion to social movements.

MLA

Snow, David A, Sarah A Soule, and Hanspeter Kriesi. The Blackwell Companion to Social Movements. Oxford: Blackwell Publishing Ltd., 2004.

APA

Snow, D. A, Soule, S. A, & Kriesi, H. (2004). The Blackwell companion to social movements. Oxford: Blackwell Publishing Ltd.

Chicago

Snow, David A., Sarah A Soule, and Hanspeter Kriesi. The Blackwell Companion to Social Movements. Oxford: Blackwell Publishing Ltd., 2004.