Cita APA (7a ed.)

Leithwood, K. A. (2006). The 2005 willower family lecture: Leadership according to the evidence. [s.n.].

Cita Chicago Style (17a ed.)

Leithwood, Kenneth A. The 2005 Willower Family Lecture: Leadership According to the Evidence. [S.l.]: [s.n.], 2006.

Cita MLA (9a ed.)

Leithwood, Kenneth A. The 2005 Willower Family Lecture: Leadership According to the Evidence. [s.n.], 2006.