Cita APA (7th ed.)

Khan, M. R. (1992). Clean energy from waste and coal. American Chemical Society.

Cita Chicago (17th ed.)

Khan, M. Rashid. Clean Energy from Waste and Coal. Washington, DC: American Chemical Society, 1992.

Cita MLA (9th ed.)

Khan, M. Rashid. Clean Energy from Waste and Coal. American Chemical Society, 1992.