APA
Building Research Establishment, . (1984). Structural appraisal of buildings with long-span roofs. Garston, Watford: Building Research Establishment.
Chicago
Building Research Establishment, . 1984. Structural appraisal of buildings with long-span roofs. Garston, Watford: Building Research Establishment.
Harvard
Building Research Establishment, . (1984). Structural appraisal of buildings with long-span roofs. Garston, Watford: Building Research Establishment.
MLA
Building Research Establishment, . Structural appraisal of buildings with long-span roofs. Garston, Watford: Building Research Establishment. 1984.