A force more powerful : a century of nonviolent conflict

MLA

Ackerman, Peter, and Jack DuVall. A Force More Powerful : a Century of Nonviolent Conflict. New York: Palgrave, 2000.

APA

Ackerman, P., & DuVall, J. (2000). A force more powerful : a century of nonviolent conflict. New York: Palgrave.

Chicago

Ackerman, Peter, and Jack DuVall. A Force More Powerful: A Century of Nonviolent Conflict. New York: Palgrave, 2000.