Παραπομπή APA

World Bank. (2015). World development report 2015: Mind, society, and Behavior. World Bank.

Παραπομπή Chicago Style

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

Παραπομπή MLA

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