Cita APA (7a ed.)

Sakel, M. (1959). Schizophrenia. Peter Uwen.

Cita Chicago Style (17a ed.)

Sakel, Manfred. Schizophrenia. London: Peter Uwen, 1959.

Cita MLA (8a ed.)

Sakel, Manfred. Schizophrenia. Peter Uwen, 1959.