APA (7th ed.) Zitazioa
Harris, R. (2005). The semantics of science. Continuum.
Chicago Style (17th ed.) Zitazioa
Harris, Roy. The Semantics of Science. London: Continuum, 2005.
MLA (9th ed.) Zitazioa
Harris, Roy. The Semantics of Science. Continuum, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.