Cita APA (7a ed.)

Häfner, H. (1987). Search for the causes of schizophrenia. Springer.

Cita Chicago Style (17a ed.)

Häfner, Heinz. Search for the Causes of Schizophrenia. Berlin Heidelberg [u.a.]: Springer, 1987.

Cita MLA (9a ed.)

Häfner, Heinz. Search for the Causes of Schizophrenia. Springer, 1987.