APA

Hoskins R. G., . (1946). The biology of schizophrenia. New York: W. W. Norton & Company, inc.

Chicago

Hoskins Roy Graham, . 1946. The biology of schizophrenia. New York: W. W. Norton & Company, inc.

Harvard

Hoskins R. G., . (1946). The biology of schizophrenia. New York: W. W. Norton & Company, inc.

MLA

Hoskins Roy Graham, . The biology of schizophrenia. New York: W. W. Norton & Company, inc. 1946.