APA (7th ed.) Citation

Kleiner. (2003). Who really matters: The core group theory of power, privilege, and success. Nicholas Brealey Publishing.

Chicago Style (17th ed.) Citation

Kleiner. Who Really Matters: The Core Group Theory of Power, Privilege, and Success. London: Nicholas Brealey Publishing, 2003.

MLA (9th ed.) Citation

Kleiner. Who Really Matters: The Core Group Theory of Power, Privilege, and Success. Nicholas Brealey Publishing, 2003.

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