APA (7th ed.) Zitazioa
VERTHEIN, U., & ET AL. (2005). THE EFFECTS OF RACEMIC D,.-METHADONE AND L.METHADONE IN SUBSTITUTED PATIENTS. A RANDOMIZED CONTROLLED STUDY.
Chicago Style (17th ed.) Zitazioa
VERTHEIN, U., eta ET AL. THE EFFECTS OF RACEMIC D,.-METHADONE AND L.METHADONE IN SUBSTITUTED PATIENTS. A RANDOMIZED CONTROLLED STUDY. 2005.
MLA (9th ed.) Zitazioa
VERTHEIN, U., eta ET AL. THE EFFECTS OF RACEMIC D,.-METHADONE AND L.METHADONE IN SUBSTITUTED PATIENTS. A RANDOMIZED CONTROLLED STUDY. 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.