Dokumentuaren aipamena

APA (7th ed.) Zitazioa
(1987). Asthma: Clinical, Pharmacology, and Therapeutic Progress. Thorax.
Chicago Style (17th ed.) Zitazioa
"Asthma: Clinical, Pharmacology, and Therapeutic Progress." Thorax 1987.
MLA (9th ed.) Zitazioa
"Asthma: Clinical, Pharmacology, and Therapeutic Progress." Thorax, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.