Cita APA (7a ed.)
The annals of respiratory medicine. San Lucas Medical Limited.
Cita Chicago Style (17a ed.)
The Annals of Respiratory Medicine. Stanmore, Middlesex, UK: San Lucas Medical Limited.
Cita MLA (9a ed.)
The Annals of Respiratory Medicine. San Lucas Medical Limited.
Precaución: Estas citas no son 100% exactas.