Não informado. (1942). Fueloil and oil heat. Heating Publishers.
Style de citation Chicago (17e éd.)Não informado. Fueloil and Oil Heat. New York: Heating Publishers, 1942.
Style de citation MLA (8e éd.)Não informado. Fueloil and Oil Heat. Heating Publishers, 1942.
Attention : ces citations peuvent ne pas être correctes à 100%.