Cites del registre

Cita APA (7th ed.)
Dobson, R. (2004). Annual tobacco deaths in poor countries to reach 7 million by 2030. BMJ.
Cita Chicago (17th ed.)
Dobson, Roger. "Annual Tobacco Deaths in Poor Countries to Reach 7 Million by 2030." BMJ 2004.
Cita MLA (9th ed.)
Dobson, Roger. "Annual Tobacco Deaths in Poor Countries to Reach 7 Million by 2030." BMJ, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.