APA (7th ed.) Citation

Hamm. (2011). Unusually excellent: The necessary nine skills required for the practice of great leadership. Jossey-Bass.

Chicago Style (17th ed.) Citation

Hamm. Unusually Excellent: The Necessary Nine Skills Required for the Practice of Great Leadership. San Francisco: Jossey-Bass, 2011.

MLA (8th ed.) Citation

Hamm. Unusually Excellent: The Necessary Nine Skills Required for the Practice of Great Leadership. Jossey-Bass, 2011.

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