Citazione Stile APA (7a Edizione)

Chartered Institution of Building Services (Great Britain). (1977). Owning and operating costs. Chartered Institution of Building Services.

Citazione stile Chigago Style (17a edizione)

Chartered Institution of Building Services (Great Britain). Owning and Operating Costs. London: Chartered Institution of Building Services, 1977.

Citatione MLA (8a ed.)

Chartered Institution of Building Services (Great Britain). Owning and Operating Costs. Chartered Institution of Building Services, 1977.