Cita APA (7a ed.)

Skocpol, T., & Fiorina, M. P. (1999). Civic engagement in American democracy. Brookings Institution Press ; Russell Sage Foundation.

Cita Chicago Style (17a ed.)

Skocpol, Theda, y Morris P. Fiorina. Civic Engagement in American Democracy. Washington, D.C. : New York: Brookings Institution Press ; Russell Sage Foundation, 1999.

Cita MLA (8a ed.)

Skocpol, Theda, y Morris P. Fiorina. Civic Engagement in American Democracy. Brookings Institution Press ; Russell Sage Foundation, 1999.