Citação norma APA

(1987). Heating, ventilation and air-conditioning systens and applications. Americal society of heating,refrigerating and air conditioning.

Citação norma Chicago

Heating, Ventilation and Air-conditioning Systens and Applications. Atlasnta: Americal society of heating,refrigerating and air conditioning, 1987.

Citação norma MLA

Heating, Ventilation and Air-conditioning Systens and Applications. Americal society of heating,refrigerating and air conditioning, 1987.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.