Lindhjem, C. E. (1998). Nonroad engine population estimates report no. NR-006A. Nonroad Emissions Modeling Team, Assessment and Modeling Division, EPA, Office of Mobile Sources.
Chicago Style (17th ed.) CitationLindhjem, Christian E. Nonroad Engine Population Estimates Report No. NR-006A. [Washington, D.C.]: Nonroad Emissions Modeling Team, Assessment and Modeling Division, EPA, Office of Mobile Sources, 1998.
MLA (9th ed.) CitationLindhjem, Christian E. Nonroad Engine Population Estimates Report No. NR-006A. Nonroad Emissions Modeling Team, Assessment and Modeling Division, EPA, Office of Mobile Sources, 1998.
Warning: These citations may not always be 100% accurate.