APA
Office of Health Economics, Wells N. & Office of Health Economics. (1981). Suicide and deliberate self-harm. London: H.M.S.O.
Chicago
Office of Health Economics, Wells Nicholas and Office of Health Economics. 1981. Suicide and deliberate self-harm. London: H.M.S.O.
Harvard
Office of Health Economics, Wells N. and Office of Health Economics. (1981). Suicide and deliberate self-harm. London: H.M.S.O.
MLA
Office of Health Economics, Wells Nicholas and Office of Health Economics. Suicide and deliberate self-harm. London: H.M.S.O. 1981.