APA (7th ed.) Zitazioa
ebrary, Inc, Schiff, E. R., Maddrey, W. C., Sorrell, M. F., & Schiff, L. (2012). Schiff's diseases of the liver (11th ed.). John Wiley & Sons.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Eugene R. Schiff, Willis C. Maddrey, Michael F. Sorrell, eta Leon Schiff. Schiff's Diseases of the Liver. 11th ed. Chichester, West Sussex, U.K. ; Hoboken, N.J.: John Wiley & Sons, 2012.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Schiff's Diseases of the Liver. 11th ed. John Wiley & Sons, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.