Cita APA (7a ed.)
Holzmann, R., & Hinz, R. P. Old-Age Income Support in the 21st Century: An International Perspective on Pension Systems and Reform. Banco Mundial.
Cita estilo Chicago (17a ed.)
Holzmann, Robert, y Richard P. Hinz. Old-Age Income Support in the 21st Century: An International Perspective on Pension Systems and Reform. Washington, EUA: Banco Mundial.
Cita MLA (9a ed.)
Holzmann, Robert, y Richard P. Hinz. Old-Age Income Support in the 21st Century: An International Perspective on Pension Systems and Reform. Banco Mundial.
Precaución: Estas citas no son 100% exactas.