Holzmann, R., Hinz, R. P., & Gersdorff, H. v. (2005). Old-age income support in the 21st century: An international perspective on pension systems and reform. World Bank.
Citação do estilo Chicago (17ª ed.)Holzmann, Robert, Richard P. Hinz, e Hermann von Gersdorff. Old-age Income Support in the 21st Century: An International Perspective on Pension Systems and Reform. Washington, DC: World Bank, 2005.
Citação MLA (8ª ed.)Holzmann, Robert, et al. Old-age Income Support in the 21st Century: An International Perspective on Pension Systems and Reform. World Bank, 2005.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.