Cita APA (7a ed.)

Smart, J. (2023). Clarity: Clear mind, better performance, bigger results (Second edition.). Wiley-Capstone.

Cita Chicago Style (17a ed.)

Smart, Jamie. Clarity: Clear Mind, Better Performance, Bigger Results. Second edition. Hoboken, NJ: Wiley-Capstone, 2023.

Cita MLA (8a ed.)

Smart, Jamie. Clarity: Clear Mind, Better Performance, Bigger Results. Second edition. Wiley-Capstone, 2023.