APA (7th ed.) Zitazioa
Anderson, C. (1993). Notes from an Oregon forest. University of Iowa Press.
Chicago Style (17th ed.) Zitazioa
Anderson, Chris. Notes from an Oregon Forest. Iowa City: University of Iowa Press, 1993.
MLA (9th ed.) Zitazioa
Anderson, Chris. Notes from an Oregon Forest. University of Iowa Press, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.