Short term ambient air quality standard for nitrogen dioxide :
technical support document /
Research Division
APA Citation
California. Air Resources Board. Research Division., California. Air Resources Board. (1985). Short term ambient air quality standard for nitrogen dioxide: technical support document. Sacramento, Calif.: State of California, Air Resources Board.
MLA Citation
California. Air Resources Board. Research Division, and California. Air Resources Board. Short Term Ambient Air Quality Standard for Nitrogen Dioxide: Technical Support Document. Sacramento, Calif.: State of California, Air Resources Board, 1985.
Warning: These citations may not always be complete (especially for serials).