Cita APA (7a ed.)

Feinstein, L., Robertson, D., & Symons, J. (1998). Pre-school education and attainment in the NCDS and BCS. Centre for Economic Performance.

Cita Chicago Style (17a ed.)

Feinstein, Leon, Donald Robertson, y James Symons. Pre-school Education and Attainment in the NCDS and BCS. London: Centre for Economic Performance, 1998.

Cita MLA (9a ed.)

Feinstein, Leon, et al. Pre-school Education and Attainment in the NCDS and BCS. Centre for Economic Performance, 1998.