Cita APA (7a ed.)

Melhuish, E. C., Barnes, J., & Belsky, J. (2007). The National Evaluation of Sure Start: Does area-based early intervention work? Policy.

Cita Chicago Style (17a ed.)

Melhuish, Edward C., Jacqueline Barnes, y Jay Belsky. The National Evaluation of Sure Start: Does Area-based Early Intervention Work? Bristol: Policy, 2007.

Cita MLA (8a ed.)

Melhuish, Edward C., et al. The National Evaluation of Sure Start: Does Area-based Early Intervention Work? Policy, 2007.