Osborn, P. D. (1989). The engineer's clean air handbook. Butterworths.
Cita Chicago Style (17a ed.)Osborn, Peter D. The Engineer's Clean Air Handbook. London ; Boston: Butterworths, 1989.
Cita MLA (8a ed.)Osborn, Peter D. The Engineer's Clean Air Handbook. Butterworths, 1989.
Precaución: Estas citas no son 100% exactas.