APA
Department of Transport, Scottish Office Industry Department, United Kingdom & Department of the Environment for Northern Ireland. (1991). Method of measurement for highway works. Addendum to the third edition (1987). London: HMSO.
Chicago
Department of Transport, Scottish Office Industry Department, United Kingdom and Department of the Environment for Northern Ireland. 1991. Method of measurement for highway works. Addendum to the third edition (1987). London: HMSO.
Harvard
Department of Transport, Scottish Office Industry Department, United Kingdom and Department of the Environment for Northern Ireland. (1991). Method of measurement for highway works. Addendum to the third edition (1987). London: HMSO.
MLA
Department of Transport, Scottish Office Industry Department, United Kingdom and Department of the Environment for Northern Ireland. Method of measurement for highway works. Addendum to the third edition (1987). London: HMSO. 1991.
