APA

Royal Institute of British Architects, . (1956). Cost plus percentage form of prime cost contract for use in the repair of war damaged property issued under the sanction of the Royal Institute of British Architects, the National Federation of Building Trades Employers and Royal Institution of Chartered Surveyors. London: RIBA.

Chicago

Royal Institute of British Architects, . 1956. Cost plus percentage form of prime cost contract for use in the repair of war damaged property issued under the sanction of the Royal Institute of British Architects, the National Federation of Building Trades Employers and Royal Institution of Chartered Surveyors. London: RIBA.

Harvard

Royal Institute of British Architects, . (1956). Cost plus percentage form of prime cost contract for use in the repair of war damaged property issued under the sanction of the Royal Institute of British Architects, the National Federation of Building Trades Employers and Royal Institution of Chartered Surveyors. London: RIBA.

MLA

Royal Institute of British Architects, . Cost plus percentage form of prime cost contract for use in the repair of war damaged property issued under the sanction of the Royal Institute of British Architects, the National Federation of Building Trades Employers and Royal Institution of Chartered Surveyors. London: RIBA. 1956.