MLA

Richter, Derek. Schizophrenia : Somatic Aspects. London,: Pergamon Press, 1957.

APA

Richter, D. (1957). Schizophrenia : somatic aspects. London,: Pergamon Press.

Chicago

Richter, Derek Schizophrenia: Somatic Aspects. London,: Pergamon Press, 1957.