APA (7th ed.) Citation

Whitaker, T. (2012). What great principals do differently: Eighteen things that matter most (2. ed.). Eye on Education.

Chicago Style (17th ed.) Citation

Whitaker, Todd. What Great Principals Do Differently: Eighteen Things That Matter Most. 2. ed. Larchmont, N.Y: Eye on Education, 2012.

MLA (9th ed.) Citation

Whitaker, Todd. What Great Principals Do Differently: Eighteen Things That Matter Most. 2. ed. Eye on Education, 2012.