Cita APA (7a ed.)
(1998). Group processes & intergroup relations: GPIR. SAGE Publications.
Cita Chicago Style (17a ed.)
Group Processes & Intergroup Relations: GPIR. London ; Thousand Oaks, CA: SAGE Publications, 1998.
Cita MLA (9a ed.)
Group Processes & Intergroup Relations: GPIR. SAGE Publications, 1998.
Precaución: Estas citas no son 100% exactas.