Cita APA (7a ed.)

Goleman, D. (2014). Focus: The hidden driver of excellence. Bloomsbury.

Cita Chicago Style (17a ed.)

Goleman, Daniel. Focus: The Hidden Driver of Excellence. London: Bloomsbury, 2014.

Cita MLA (9a ed.)

Goleman, Daniel. Focus: The Hidden Driver of Excellence. Bloomsbury, 2014.