Cita APA (7a ed.)

Heisig, J. P., & Heisig, J. P. (2015). Late-career risks in changing welfare states. Amsterdam University Press.

Cita Chicago Style (17a ed.)

Heisig, Jan Paul, y Jan Paul Heisig. Late-career Risks in Changing Welfare States. Amsterdam, [Netherlands]: Amsterdam University Press, 2015.

Cita MLA (9a ed.)

Heisig, Jan Paul, y Jan Paul Heisig. Late-career Risks in Changing Welfare States. Amsterdam University Press, 2015.