APA (7th ed.) Zitazioa
(2011). Nursing 2011 drug handbook (31st ed.). Wolters Kluwer.
Chicago Style (17th ed.) Zitazioa
Nursing 2011 Drug Handbook. 31st ed. Philadelphia: Wolters Kluwer, 2011.
MLA (9th ed.) Zitazioa
Nursing 2011 Drug Handbook. 31st ed. Wolters Kluwer, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.