Principles of general psychopathology : an interpretation of the theoretical foundations of psychopathological concepts

MLA

Fischer, Siegfried. Principles of General Psychopathology : an Interpretation of the Theoretical Foundations of Psychopathological Concepts. New York: Philosophical Library, 1950.

APA

Fischer, S. (1950). Principles of general psychopathology : an interpretation of the theoretical foundations of psychopathological concepts. New York: Philosophical Library.

Chicago

Fischer, Siegfried Principles of General Psychopathology: An Interpretation of the Theoretical Foundations of Psychopathological Concepts. New York: Philosophical Library, 1950.