APA (7th ed.) Zitazioa
Fletcher, N. H. (1992). Acoustic systems in biology. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Fletcher, Neville H. Acoustic Systems in Biology. New York: Oxford University Press, 1992.
MLA (9th ed.) Zitazioa
Fletcher, Neville H. Acoustic Systems in Biology. Oxford University Press, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.