APA
Ministry of Transport, . (1970). Notes for guidance and library of standard item descriptions for the preparation of bills of quantities for road and bridge works. London: Ministry of Transport.
Chicago
Ministry of Transport, . 1970. Notes for guidance and library of standard item descriptions for the preparation of bills of quantities for road and bridge works. London: Ministry of Transport.
Harvard
Ministry of Transport, . (1970). Notes for guidance and library of standard item descriptions for the preparation of bills of quantities for road and bridge works. London: Ministry of Transport.
MLA
Ministry of Transport, . Notes for guidance and library of standard item descriptions for the preparation of bills of quantities for road and bridge works. London: Ministry of Transport. 1970.
