William L Heumann. (1997). Industrial air pollution control systems. New York: McGraw-Hill.
Čikaški stil citiranjaWilliam L Heumann. Industrial Air Pollution Control Systems. New York: McGraw-Hill, 1997.
MLA način citiranjaWilliam L Heumann. Industrial Air Pollution Control Systems. New York: McGraw-Hill, 1997.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.