APA (7th ed.) Citation

Policy Studies Organization & Crotty, W. J. (1991). Political participation and American democracy. Greenwood Press.

Chicago Style (17th ed.) Citation

Policy Studies Organization and William J. Crotty. Political Participation and American Democracy. New York: Greenwood Press, 1991.

MLA (9th ed.) Citation

Policy Studies Organization and William J. Crotty. Political Participation and American Democracy. Greenwood Press, 1991.