Cita APA (7th ed.)

Hagg, M. &. o. (2005). The Sage handbook of social psychology. Sage Publication.

Cita Chicago (17th ed.)

Hagg, Michael & others. The Sage Handbook of Social Psychology. London: Sage Publication, 2005.

Cita MLA (9th ed.)

Hagg, Michael & others. The Sage Handbook of Social Psychology. Sage Publication, 2005.