APA (7th ed.) Zitazioa
Genes and immunity. Nature Pub. Group.
Chicago Style (17th ed.) Zitazioa
Genes and Immunity. Houndmills, Basingstoke, Hampshire, UK: Nature Pub. Group.
MLA (9th ed.) Zitazioa
Genes and Immunity. Nature Pub. Group.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.