APA aipamena

Hewstone, M., & Greenland, K. (2000). Intergroup conflict.

Chicago Style aipamena

Hewstone, M., and K. Greenland. Intergroup Conflict. 2000.

MLA aipamena

Hewstone, M., and K. Greenland. Intergroup Conflict. 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.