Cita APA (7a ed.)

Bailey, M. J. (2013). Fifty Years of Family Planning: New Evidence on the Long-Run Effects of Increasing Access to Contraception. National Bureau of Economic Research. https://doi.org/10.3386/w19493

Cita Chicago Style (17a ed.)

Bailey, Martha J. Fifty Years of Family Planning: New Evidence on the Long-Run Effects of Increasing Access to Contraception. National Bureau of Economic Research, 2013. https://doi.org/10.3386/w19493.

Cita MLA (9a ed.)

Bailey, Martha J. Fifty Years of Family Planning: New Evidence on the Long-Run Effects of Increasing Access to Contraception. National Bureau of Economic Research, 2013. https://doi.org/10.3386/w19493.