Cita APA (7a ed.)

Hanna, H. (2013). The sharp solution: A brain-based approach for optimal performance. Wiley.

Cita Chicago Style (17a ed.)

Hanna, Heidi. The Sharp Solution: A Brain-based Approach for Optimal Performance. Hoboken, N.J.: Wiley, 2013.

Cita MLA (8a ed.)

Hanna, Heidi. The Sharp Solution: A Brain-based Approach for Optimal Performance. Wiley, 2013.