Day, C., Whitaker, P., & Johnston, D. (1990). Managing primary schools in the 1990s : a professional development approach / Christopher Day, Patrick Whitaker and David Johnston: A professional development approach (2nd ed.). Paul Chapman.
Chicago Style (17th ed.) CitationDay, Christopher, Patrick Whitaker, and David Johnston. Managing Primary Schools in the 1990s : A Professional Development Approach / Christopher Day, Patrick Whitaker and David Johnston: A Professional Development Approach. 2nd ed. London: Paul Chapman, 1990.
MLA (9th ed.) CitationDay, Christopher, et al. Managing Primary Schools in the 1990s : A Professional Development Approach / Christopher Day, Patrick Whitaker and David Johnston: A Professional Development Approach. 2nd ed. Paul Chapman, 1990.