Cita APA (7a ed.)

Scheflen, A. E. (1981). Levels of Schizophrenia. Brunner / Mazel.

Cita Chicago Style (17a ed.)

Scheflen, Albert E. Levels of Schizophrenia. New York, N.Y: Brunner / Mazel, 1981.

Cita MLA (8a ed.)

Scheflen, Albert E. Levels of Schizophrenia. Brunner / Mazel, 1981.