Cita APA (7a ed.)

Harvey, P. D. (2009). Pharmacological cognitive enhancement in schizophrenia. [s.n.].

Cita Chicago Style (17a ed.)

Harvey, Philip D. Pharmacological Cognitive Enhancement in Schizophrenia. [S.l.]: [s.n.], 2009.

Cita MLA (9a ed.)

Harvey, Philip D. Pharmacological Cognitive Enhancement in Schizophrenia. [s.n.], 2009.