Cita APA (7a ed.)
American Chemical Society. Division of Fuel Chemistry & Vorres, K. S. (1986). Mineral matter and ash in coal. American Chemical Society.
Cita Chicago Style (17a ed.)
American Chemical Society. Division of Fuel Chemistry y Karl Spyros Vorres. Mineral Matter and Ash in Coal. Washington, DC: American Chemical Society, 1986.
Cita MLA (9a ed.)
American Chemical Society. Division of Fuel Chemistry y Karl Spyros Vorres. Mineral Matter and Ash in Coal. American Chemical Society, 1986.
Precaución: Estas citas no son 100% exactas.