APA
Building Research Establishment, . (1991). Hills Presweld steel-framed houses. Garston, Watford: Building Research Establishment.
Chicago
Building Research Establishment, . 1991. Hills Presweld steel-framed houses. Garston, Watford: Building Research Establishment.
Harvard
Building Research Establishment, . (1991). Hills Presweld steel-framed houses. Garston, Watford: Building Research Establishment.
MLA
Building Research Establishment, . Hills Presweld steel-framed houses. Garston, Watford: Building Research Establishment. 1991.