APA aipamena

World Bank. (2015). World Development Report 2015: Mind, Society and Behavior. World Bank Group.

Chicago Style aipamena

World Bank. World Development Report 2015: Mind, Society and Behavior. Washington: World Bank Group, 2015.

MLA aipamena

World Bank. World Development Report 2015: Mind, Society and Behavior. World Bank Group, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.