APA

Group for the Advancement of Psychiatry, . (1974). Psychopathological disorders in childhood: theoretical considerations and a proposed classification. New York: J. Aronson.

Chicago

Group for the Advancement of Psychiatry, . 1974. Psychopathological disorders in childhood: theoretical considerations and a proposed classification. New York: J. Aronson.

Harvard

Group for the Advancement of Psychiatry, . (1974). Psychopathological disorders in childhood: theoretical considerations and a proposed classification. New York: J. Aronson.

MLA

Group for the Advancement of Psychiatry, . Psychopathological disorders in childhood: theoretical considerations and a proposed classification. New York: J. Aronson. 1974.