APA (7th ed.) Citation

Kowalski, T. J. (2010). The school principal: Visionary leadership and competent management. Routledge.

Chicago Style (17th ed.) Citation

Kowalski, Theodore J. The School Principal: Visionary Leadership and Competent Management. New York, N.Y.: Routledge, 2010.

MLA (9th ed.) Citation

Kowalski, Theodore J. The School Principal: Visionary Leadership and Competent Management. Routledge, 2010.

Warning: These citations may not always be 100% accurate.