Cita APA (7th ed.)
Bell, K., & Stimson, G. (2015). Nicotine: Science, regulation and policy.
Cita Chicago (17th ed.)
Bell, K., i G.V Stimson. Nicotine: Science, Regulation and Policy. 2015.
Cita MLA (9th ed.)
Bell, K., i G.V Stimson. Nicotine: Science, Regulation and Policy. 2015.
Atenció: Aquestes cites poden no estar 100% correctes.