Cita APA (7a ed.)

Smith, D. H. (1980). Participation in social and political activities. Jossey-Bass.

Cita Chicago Style (17a ed.)

Smith, David Horton. Participation in Social and Political Activities. San Francisco [u.a.]: Jossey-Bass, 1980.

Cita MLA (8a ed.)

Smith, David Horton. Participation in Social and Political Activities. Jossey-Bass, 1980.