APA (7th ed.) Zitazioa
ebrary, Inc, & Brennan, L. A. (2007). Texas quails: Ecology and management. Texas A&M University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Leonard A. Brennan. Texas Quails: Ecology and Management. College Station: Texas A&M University Press, 2007.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Leonard A. Brennan. Texas Quails: Ecology and Management. Texas A&M University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.