World Health Organization, WHO Study Group on Tobacco Product Regulation, & ebrary, Inc. (2008). The scientific basis of tobacco product regulation: Second report of a WHO study group. World Health Organization.
芝加哥风格引文World Health Organization, WHO Study Group on Tobacco Product Regulation, 与 Inc ebrary. The Scientific Basis of Tobacco Product Regulation: Second Report of a WHO Study Group. Geneva: World Health Organization, 2008.
MLA引文World Health Organization, et al. The Scientific Basis of Tobacco Product Regulation: Second Report of a WHO Study Group. World Health Organization, 2008.
警告：这些引文格式不一定是100％准确.