Cita APA (7a ed.)

Walker, N., & Marsh, C. (1983). Public attitudes towards sentenced offenders and abortion, 1982. UK Data Service. https://doi.org/10.5255/UKDA-SN-1898-1

Cita Chicago Style (17a ed.)

Walker, Nigel, y Catherine Marsh. Public Attitudes Towards Sentenced Offenders and Abortion, 1982. Colchester: UK Data Service, 1983. https://doi.org/10.5255/UKDA-SN-1898-1.

Cita MLA (9a ed.)

Walker, Nigel, y Catherine Marsh. Public Attitudes Towards Sentenced Offenders and Abortion, 1982. UK Data Service, 1983. https://doi.org/10.5255/UKDA-SN-1898-1.