American Chemical Society, American Chemical Society. Division of Fuel Chemistry, & Massey, L. G. (1974). Coal gasification. American Chemical Society.
Citazione stile Chigago Style (17a edizione)American Chemical Society, American Chemical Society. Division of Fuel Chemistry, e Lester G. Massey. Coal Gasification. Washington, DC: American Chemical Society, 1974.
Citatione MLA (9a ed.)American Chemical Society, et al. Coal Gasification. American Chemical Society, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.