Catalogue Persistent Identifier
http://nla.gov.au/nla.cat-vn1177432
APA Citation
Richards, B. W. (1970). Mental subnormality: modern trends in research;. London : Pitman Medical
MLA Citation
Richards, B. W. Mental subnormality: modern trends in research; edited by B. W. Richards, with a foreword by L. S. Penrose Pitman Medical London 1970
Australian/Harvard Citation
Richards, B. W. 1970, Mental subnormality: modern trends in research; edited by B. W. Richards, with a foreword by L. S. Penrose Pitman Medical London
Wikipedia Citation
{{Citation
| title=Mental subnormality: modern trends in research; edited by B. W. Richards, with a foreword by L. S. Penrose
| author1=Richards, B. W. (Barry Wyndham)
| year=1970
| publisher=Pitman Medical
| language=English
}}








