APA
Butler D., Building Research Establishment, . (1994). Minimising refrigerant emissions from air conditioning systems in buildings. Garston, Watford: Building Research Establishment.
Chicago
Butler D.J.G, Building Research Establishment, . 1994. Minimising refrigerant emissions from air conditioning systems in buildings. Garston, Watford: Building Research Establishment.
Harvard
Butler D., Building Research Establishment, . (1994). Minimising refrigerant emissions from air conditioning systems in buildings. Garston, Watford: Building Research Establishment.
MLA
Butler D.J.G, Building Research Establishment, . Minimising refrigerant emissions from air conditioning systems in buildings. Garston, Watford: Building Research Establishment. 1994.
