APA
Building Research Establishment, . (1985). The influence of trees on house foundations in clay soils. Watford: Building Research Establishment.
Chicago
Building Research Establishment, . 1985. The influence of trees on house foundations in clay soils. Watford: Building Research Establishment.
Harvard
Building Research Establishment, . (1985). The influence of trees on house foundations in clay soils. Watford: Building Research Establishment.
MLA
Building Research Establishment, . The influence of trees on house foundations in clay soils. Watford: Building Research Establishment. 1985.