Engel, S. M. (2001). The unfinished revolution: Social movement theory and the gay and lesbian movement. Cambridge University Press.
Chicago Style (17th ed.) CitationEngel, Stephen M. The Unfinished Revolution: Social Movement Theory and the Gay and Lesbian Movement. Cambridge ; New York: Cambridge University Press, 2001.
MLA (9th ed.) CitationEngel, Stephen M. The Unfinished Revolution: Social Movement Theory and the Gay and Lesbian Movement. Cambridge University Press, 2001.
Warning: These citations may not always be 100% accurate.