People in hospital
MLA
Barnes, Elizabeth. People In Hospital. A World Mental Health Year Publication. London: Macmillan, 1961
APA, 7th edition
Barnes, E. (1961). People in hospital. A World mental health year publication. London: Macmillan
Chicago, 17th edition
Barnes, Elizabeth. People in hospital. A World mental health year publication. London: Macmillan, 1961