Cita APA (7a ed.)

Assessment and Qualifications Alliance, Collier, C., Rowe, C., & Waller, S. (2008). Britain, 1906-1951 (1. ed.). Nelson Thornes.

Cita Chicago Style (17a ed.)

Assessment and Qualifications Alliance, Chris Collier, Chris Rowe, y Sally Waller. Britain, 1906-1951. 1. ed. Cheltenham: Nelson Thornes, 2008.

Cita MLA (9a ed.)

Assessment and Qualifications Alliance, et al. Britain, 1906-1951. 1. ed. Nelson Thornes, 2008.