Não informado. (2019). The Heating and Ventilating Magazine. Heating and Ventilating Magazine.
Cita Chicago Style (17a ed.)Não informado. The Heating and Ventilating Magazine. New York: Heating and Ventilating Magazine, 2019.
Cita MLA (8a ed.)Não informado. The Heating and Ventilating Magazine. Heating and Ventilating Magazine, 2019.
Precaución: Estas citas no son 100% exactas.