Cita APA (7a ed.)

Worchel, S. (1998). Social identity: International perspectives. Sage.

Cita Chicago Style (17a ed.)

Worchel, Stephen. Social Identity: International Perspectives. London [etc.]: Sage, 1998.

Cita MLA (9a ed.)

Worchel, Stephen. Social Identity: International Perspectives. Sage, 1998.