APA (7th ed.) Zitazioa
New, T. R. (2010). Beetles in conservation. Wiley-Blackwell.
Chicago Style (17th ed.) Zitazioa
New, T. R. Beetles in Conservation. Hoboken, NJ: Wiley-Blackwell, 2010.
MLA (9th ed.) Zitazioa
New, T. R. Beetles in Conservation. Wiley-Blackwell, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.