Cita APA (7a ed.)

Hallam, S., Ireson, J., & Davies, J. (2013). Effective pupil grouping in the primary school: A practical guide. Routledge.

Cita Chicago Style (17a ed.)

Hallam, Susan, Judith Ireson, y Jane Davies. Effective Pupil Grouping in the Primary School: A Practical Guide. Abingdon, Oxon: Routledge, 2013.

Cita MLA (8a ed.)

Hallam, Susan, et al. Effective Pupil Grouping in the Primary School: A Practical Guide. Routledge, 2013.