Porges, J. (1946). Handbook of heating, ventilating and air conditionig. George Newnes.
Chicago Style (17th ed.) CitationPorges, John. Handbook of Heating, Ventilating and Air Conditionig. London: George Newnes, 1946.
MLA (9th ed.) CitationPorges, John. Handbook of Heating, Ventilating and Air Conditionig. George Newnes, 1946.