APA
Building Research Establishment, . (1973). Specifying timber. Princes Risborough,Aylesbury: BRE.
Chicago
Building Research Establishment, . 1973. Specifying timber. Princes Risborough,Aylesbury: BRE.
Harvard
Building Research Establishment, . (1973). Specifying timber. Princes Risborough,Aylesbury: BRE.
MLA
Building Research Establishment, . Specifying timber. Princes Risborough,Aylesbury: BRE. 1973.