APA (7th ed.) Zitazioa
Greenwood, N. H. (1997). The Sinai: A physical geography. University of Texas Press.
Chicago Style (17th ed.) Zitazioa
Greenwood, Ned H. The Sinai: A Physical Geography. Austin, Tex.: University of Texas Press, 1997.
MLA (9th ed.) Zitazioa
Greenwood, Ned H. The Sinai: A Physical Geography. University of Texas Press, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.