APA (7th ed.) Citation
Bell, L., Bush, T., & Middlewood, D. (2010). The principles of educational leadership and management (2nd ed.). Sage.
Chicago Style (17th ed.) Citation
Bell, Les, Tony Bush, and David Middlewood. The Principles of Educational Leadership and Management. 2nd ed. Los Angeles: Sage, 2010.
MLA (9th ed.) Citation
Bell, Les, et al. The Principles of Educational Leadership and Management. 2nd ed. Sage, 2010.
Warning: These citations may not always be 100% accurate.