APA (7th ed.) Zitazioa
Powar, C. B. (2007). Genetics (Rev. ed.). Himalaya Pub. House.
Chicago Style (17th ed.) Zitazioa
Powar, C. B. Genetics. Rev. ed. Mumbai [India]: Himalaya Pub. House, 2007.
MLA (9th ed.) Zitazioa
Powar, C. B. Genetics. Rev. ed. Himalaya Pub. House, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.