APA (7th ed.) Zitazioa
SHAMSSAIN, M., & SHAMSIAN, N. PREVALENCE AND SEVERITY OF ASTHMA, RHINITIS, AND ATOPIC ECZEMA: THE NORTH EAST STUDY.
Chicago Style (17th ed.) Zitazioa
SHAMSSAIN, M.H, eta N. SHAMSIAN. PREVALENCE AND SEVERITY OF ASTHMA, RHINITIS, AND ATOPIC ECZEMA: THE NORTH EAST STUDY.
MLA (9th ed.) Zitazioa
SHAMSSAIN, M.H, eta N. SHAMSIAN. PREVALENCE AND SEVERITY OF ASTHMA, RHINITIS, AND ATOPIC ECZEMA: THE NORTH EAST STUDY.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.