Cita APA (7a ed.)
Bengtsson, T. (2010). Population Ageing - A Threat to the Welfare State?: The Case of Sweden. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-12612-3
Cita Chicago Style (17a ed.)
Bengtsson, Tommy. Population Ageing - A Threat to the Welfare State?: The Case of Sweden. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. https://doi.org/10.1007/978-3-642-12612-3.
Cita MLA (9a ed.)
Bengtsson, Tommy. Population Ageing - A Threat to the Welfare State?: The Case of Sweden. Springer Berlin Heidelberg, 2010. https://doi.org/10.1007/978-3-642-12612-3.
Precaución: Estas citas no son 100% exactas.