Cita APA (7a ed.)

Gamson, W. A. (1990). The strategy of social protest (2nd ed.). Wadsworth.

Cita Chicago Style (17a ed.)

Gamson, William A. The Strategy of Social Protest. 2nd ed. Belmont, California: Wadsworth, 1990.

Cita MLA (9a ed.)

Gamson, William A. The Strategy of Social Protest. 2nd ed. Wadsworth, 1990.