Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Pilkey, O. H. (2010). The world's beaches. University of California Press.
Chicago Style (17th ed.) Zitazioa
Pilkey, Orrin H. The World's Beaches. Berkeley: University of California Press, 2010.
MLA (9th ed.) Zitazioa
Pilkey, Orrin H. The World's Beaches. University of California Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.