APA (7th ed.) Zitazioa
ebrary, Inc, & Wallace, D. J. (2011). The Sjogren's book (4th ed.). Oxford University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Daniel J. Wallace. The Sjogren's Book. 4th ed. Oxford ; New York: Oxford University Press, 2011.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Daniel J. Wallace. The Sjogren's Book. 4th ed. Oxford University Press, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.