APA (7th ed.) Zitazioa
ebrary, Inc, & Sodhi, N. S. (2011). Conservation of tropical birds. Wiley-Blackwell.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Navjot S. Sodhi. Conservation of Tropical Birds. Chichester, UK ; Hoboken, NJ: Wiley-Blackwell, 2011.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Navjot S. Sodhi. Conservation of Tropical Birds. Wiley-Blackwell, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.