Jones, C. O. (1978). Clean Air: The Policies and Politics of Pollution Control (Pbk. reissue.). University of Pittsburgh Press.
Cita Chicago Style (17a ed.)Jones, Charles O. Clean Air: The Policies and Politics of Pollution Control. Pbk. reissue. Pittsburgh: University of Pittsburgh Press, 1978.
Cita MLA (8a ed.)Jones, Charles O. Clean Air: The Policies and Politics of Pollution Control. Pbk. reissue. University of Pittsburgh Press, 1978.
Precaución: Estas citas no son 100% exactas.