Lee, P. N., & Wilson, M. J. (1976). Statistics of smoking in the United Kingdom (7th ed.). Tobacco Research Council.
Chicago Style (17th ed.) CitationLee, P. N., i M. J. Wilson. Statistics of Smoking in the United Kingdom. 7th ed. London: Tobacco Research Council, 1976.
Cita MLALee, P. N., i M. J. Wilson. Statistics of Smoking in the United Kingdom. 7th ed. Tobacco Research Council, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.