George Davey Smith & Matthias Egger. The first reports on smoking and lung cancer: Why are they consistently ignored? The World Health Organization.
Chicago Style (17th ed.) CitationGeorge Davey Smith and Matthias Egger. The First Reports on Smoking and Lung Cancer: Why Are They Consistently Ignored? The World Health Organization.
MLA (9th ed.) CitationGeorge Davey Smith and Matthias Egger. The First Reports on Smoking and Lung Cancer: Why Are They Consistently Ignored? The World Health Organization.
Warning: These citations may not always be 100% accurate.