APA (7th ed.) Zitazioa
DOMINGO, A., & ET AL. (1992). EPIDEMIOLOGICAL SURVEILLANCE OF OPIOID-RELATED EPISODES IN AN EMERGENCY ROOM OF BARCELONA, SPAIN (1979-1989).
Chicago Style (17th ed.) Zitazioa
DOMINGO, A., eta ET AL. EPIDEMIOLOGICAL SURVEILLANCE OF OPIOID-RELATED EPISODES IN AN EMERGENCY ROOM OF BARCELONA, SPAIN (1979-1989). 1992.
MLA (9th ed.) Zitazioa
DOMINGO, A., eta ET AL. EPIDEMIOLOGICAL SURVEILLANCE OF OPIOID-RELATED EPISODES IN AN EMERGENCY ROOM OF BARCELONA, SPAIN (1979-1989). 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.