APA

Royal Institute of British Architects, Royal Institution of Chartered Surveyors, Association Of Consulting Engineers, Building Employers Confederation & Co-ordinating Committee For Project Information. (1985). Project specification: a code of procedure for the building industry: draft for comment, September 1984. London: CCPI.

Chicago

Royal Institute of British Architects, Royal Institution of Chartered Surveyors, Association Of Consulting Engineers, Building Employers Confederation and Co-ordinating Committee For Project Information. 1985. Project specification: a code of procedure for the building industry: draft for comment, September 1984. London: CCPI.

Harvard

Royal Institute of British Architects, Royal Institution of Chartered Surveyors, Association Of Consulting Engineers, Building Employers Confederation and Co-ordinating Committee For Project Information. (1985). Project specification: a code of procedure for the building industry: draft for comment, September 1984. London: CCPI.

MLA

Royal Institute of British Architects, Royal Institution of Chartered Surveyors, Association Of Consulting Engineers, Building Employers Confederation and Co-ordinating Committee For Project Information. Project specification: a code of procedure for the building industry: draft for comment, September 1984. London: CCPI. 1985.