Cites del registre

Cita APA (7th ed.)
(2004). Smokeless tobacco use affects babies. BMJ.
Cita Chicago (17th ed.)
"Smokeless Tobacco Use Affects Babies." BMJ 2004.
Cita MLA (9th ed.)
"Smokeless Tobacco Use Affects Babies." BMJ, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.