Lua APA (7ú heag.)
ebrary, Inc, & Stratton, K. R. (2001). Clearing the smoke: Assessing the science base for tobacco harm reduction. Institute of Medicine, National Academy Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Kathleen R. Stratton. Clearing the Smoke: Assessing the Science Base for Tobacco Harm Reduction. Washington, D.C.: Institute of Medicine, National Academy Press, 2001.
Lua MLA (9ú heag.)
ebrary, Inc, agus Kathleen R. Stratton. Clearing the Smoke: Assessing the Science Base for Tobacco Harm Reduction. Institute of Medicine, National Academy Press, 2001.
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