Cita APA (7a ed.)

Jaap, T. (1989). Enabling leadership: Achieving results with people (2nd ed.). Gower.

Cita Chicago Style (17a ed.)

Jaap, Tom. Enabling Leadership: Achieving Results with People. 2nd ed. Aldershot [etc.]: Gower, 1989.

Cita MLA (9a ed.)

Jaap, Tom. Enabling Leadership: Achieving Results with People. 2nd ed. Gower, 1989.