APA-viite (7. p.)
ebrary, Inc. (2004). Air quality management in the United States. National Academies Press.
Chicago-viite (17. p.)
ebrary, Inc. Air Quality Management in the United States. Washington, DC ; [Great Britian]: National Academies Press, 2004.
MLA-viite (9. p.)
ebrary, Inc. Air Quality Management in the United States. National Academies Press, 2004.
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