Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Sheffield, E. A., Moore-Gillon, J., Murday, A. R., & Addis, B. J. (1988). Massive haemoptysis caused by spontaneous rupture of a bronchial artery. Thorax.
Chicago Style (17th ed.) Zitazioa
Sheffield, E A., J. Moore-Gillon, A R. Murday, eta B J. Addis. "Massive Haemoptysis Caused by Spontaneous Rupture of a Bronchial Artery." Thorax 1988.
MLA (9th ed.) Zitazioa
Sheffield, E A., et al. "Massive Haemoptysis Caused by Spontaneous Rupture of a Bronchial Artery." Thorax, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.