Cita APA (7th ed.)
SpringerLink (Online service) & Braido, F. Asthma Research and Practice. BioMed Central : Imprint: BioMed Central.
Cita Chicago (17th ed.)
SpringerLink (Online service) i Fulvio Braido. Asthma Research and Practice. London: BioMed Central : Imprint: BioMed Central.
Cita MLA (9th ed.)
SpringerLink (Online service) i Fulvio Braido. Asthma Research and Practice. BioMed Central : Imprint: BioMed Central.
Atenció: Aquestes cites poden no estar 100% correctes.