United States. National Technical Information Service. (1990). Indoor air pollution: Health effects (Apr 77-Mar 90) : citations from the COMPENDEX database. U.S. Dept. of Commerce, National Technical Information Service.
Čikaški stil citiranja (17. izdanje)United States. National Technical Information Service. Indoor Air Pollution: Health Effects (Apr 77-Mar 90) : Citations from the COMPENDEX Database. [Springfield, Va.]: U.S. Dept. of Commerce, National Technical Information Service, 1990.
MLA način citiranja (8. izdanje)United States. National Technical Information Service. Indoor Air Pollution: Health Effects (Apr 77-Mar 90) : Citations from the COMPENDEX Database. U.S. Dept. of Commerce, National Technical Information Service, 1990.
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