Cita APA (7a ed.)

Billig, M. (1976). Social psychology and intergroup relations. European monographs in social psychology.

Cita Chicago Style (17a ed.)

Billig, Michael. "Social Psychology and Intergroup Relations." European Monographs in Social Psychology 1976.

Cita MLA (9a ed.)

Billig, Michael. "Social Psychology and Intergroup Relations." European Monographs in Social Psychology, 1976.