APA (7th ed.) Zitazioa
MITCHELL, S., & ET AL. CLINICAL PHARMACOLOGY OF ANALGESICS IN OLD AGE AND FRAILTY.
Chicago Style (17th ed.) Zitazioa
MITCHELL, S.J, eta ET AL. CLINICAL PHARMACOLOGY OF ANALGESICS IN OLD AGE AND FRAILTY.
MLA (9th ed.) Zitazioa
MITCHELL, S.J, eta ET AL. CLINICAL PHARMACOLOGY OF ANALGESICS IN OLD AGE AND FRAILTY.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.