Gratt, L. B. (1996). Air toxic risk assessment and management: Public health risk from normal operations. Van Nostrand Reinhold.
Chicago-Zitierstil (17. Ausg.)Gratt, Lawrence B. Air Toxic Risk Assessment and Management: Public Health Risk from Normal Operations. New York [u.a.]: Van Nostrand Reinhold, 1996.
MLA-Zitierstil (9. Ausg.)Gratt, Lawrence B. Air Toxic Risk Assessment and Management: Public Health Risk from Normal Operations. Van Nostrand Reinhold, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.