APA-viite (7. p.)

Pfister, M., Wölfer, R., & Hewstone, M. (2019). Contact capacity and its effect on intergroup relations. SAGE Publications.

Chicago-viite (17. p.)

Pfister, M., R. Wölfer, ja M. Hewstone. Contact Capacity and Its Effect on Intergroup Relations. SAGE Publications, 2019.

MLA-viite (9. p.)

Pfister, M., et al. Contact Capacity and Its Effect on Intergroup Relations. SAGE Publications, 2019.