APA (7th ed.) Citation

Open University, Ahier, J., Cosin, B., & Hales, M. (1996). Diversity and change: Education, policy, and selection. Routledge.

Chicago Style (17th ed.) Citation

Open University, John Ahier, Ben Cosin, and Margaret Hales. Diversity and Change: Education, Policy, and Selection. London: Routledge, 1996.

MLA (9th ed.) Citation

Open University, et al. Diversity and Change: Education, Policy, and Selection. Routledge, 1996.