APA
Royal Institution of Chartered Surveyors, M. Hall, . (1976). The problem of disused mine shafts. A report by the Working Party on Disused Mine Shafts established by the Minerals Divisional Council. London: Royal Institution of Chartered Surveyors.
Chicago
Royal Institution of Chartered Surveyors, M. Hall, . 1976. The problem of disused mine shafts. A report by the Working Party on Disused Mine Shafts established by the Minerals Divisional Council. London: Royal Institution of Chartered Surveyors.
Harvard
Royal Institution of Chartered Surveyors, M. Hall, . (1976). The problem of disused mine shafts. A report by the Working Party on Disused Mine Shafts established by the Minerals Divisional Council. London: Royal Institution of Chartered Surveyors.
MLA
Royal Institution of Chartered Surveyors, M. Hall, . The problem of disused mine shafts. A report by the Working Party on Disused Mine Shafts established by the Minerals Divisional Council. London: Royal Institution of Chartered Surveyors. 1976.
