APA

National Institute of Mental Health (U.S.), . (19). Early childhood psychosis: infantile autism, childhood schizophrenia & related disorders etc. [Washington, D.C: .

Chicago

National Institute of Mental Health (U.S.), . 19. Early childhood psychosis: infantile autism, childhood schizophrenia & related disorders etc. [Washington, D.C: .

Harvard

National Institute of Mental Health (U.S.), . (19). Early childhood psychosis: infantile autism, childhood schizophrenia & related disorders etc. [Washington, D.C: .

MLA

National Institute of Mental Health (U.S.), . Early childhood psychosis: infantile autism, childhood schizophrenia & related disorders etc. [Washington, D.C: . 19.