Gaya APA

Eckardt, M. et al (2018). Old-Age Provision and Homeownership – Fiscal Incentives and Other Public Policy Options . Swiszerland: Springer.

Gaya MLA

Eckardt, Martina. et al. "Old-Age Provision and Homeownership – Fiscal Incentives and Other Public Policy Options". Swiszerland: Springer, 2018. Text.