Munafò, M., & Johnstone, E. (2008). Genes and cigarette smoking.
Cita Chicago (17th ed.)Munafò, MR, i E. Johnstone. Genes and Cigarette Smoking. 2008.
Cita MLA (9th ed.)Munafò, MR, i E. Johnstone. Genes and Cigarette Smoking. 2008.
Atenció: Aquestes cites poden no estar 100% correctes.