APA
Building Research Establishment, . (1988). Sound insulation of separating walls and floors. Part 2: floors. Garston, Watford: Building Research Establishment.
Chicago
Building Research Establishment, . 1988. Sound insulation of separating walls and floors. Part 2: floors. Garston, Watford: Building Research Establishment.
Harvard
Building Research Establishment, . (1988). Sound insulation of separating walls and floors. Part 2: floors. Garston, Watford: Building Research Establishment.
MLA
Building Research Establishment, . Sound insulation of separating walls and floors. Part 2: floors. Garston, Watford: Building Research Establishment. 1988.
