Citazione Stile APA (7a Edizione)
Holzmann, R., & Hinz, R. (2005). Old-age income support in the 21st century: <an> international perspective on pension systems and reform. <The> World Bank.
Citazione stile Chigago Style (17a edizione)
Holzmann, Robert, e Richard Hinz. Old-age Income Support in the 21st Century: <an> International Perspective on Pension Systems and Reform. Washington, D.C: <The> World Bank, 2005.
Citatione MLA (9a ed.)
Holzmann, Robert, e Richard Hinz. Old-age Income Support in the 21st Century: <an> International Perspective on Pension Systems and Reform. <The> World Bank, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.