APA-viite

Psacharopoulos,George, & Xuan,Nguyen. (1997). Role of government and the private sector in fighting poverty. World Bank.

Chicago-tyylinen lähdeviittaus

Psacharopoulos,George, ja Xuan,Nguyen. Role of Government and the Private Sector in Fighting Poverty. Washington: World Bank, 1997.

MLA-viite

Psacharopoulos,George, ja Xuan,Nguyen. Role of Government and the Private Sector in Fighting Poverty. World Bank, 1997.