Ove Arup Partnership. (1976). Procedure for locating abandoned mine shafts. Planning, Regional and Minerals Directorate, Department of the Environment.
Chicago Style (17th ed.) CitationOve Arup Partnership. Procedure for Locating Abandoned Mine Shafts. London: Planning, Regional and Minerals Directorate, Department of the Environment, 1976.
MLA (9th ed.) CitationOve Arup Partnership. Procedure for Locating Abandoned Mine Shafts. Planning, Regional and Minerals Directorate, Department of the Environment, 1976.
Warning: These citations may not always be 100% accurate.