APA
(1991). The British Journal of Psychiatry Vol.159, July-Dec 1991. London: Royal College of Psychiatrics, London.
Chicago
1991. The British Journal of Psychiatry Vol.159, July-Dec 1991. London: Royal College of Psychiatrics, London.
Harvard
(1991). The British Journal of Psychiatry Vol.159, July-Dec 1991. London: Royal College of Psychiatrics, London.
MLA
The British Journal of Psychiatry Vol.159, July-Dec 1991. London: Royal College of Psychiatrics, London. 1991.
