APA (7th ed.) Zitazioa
Fox, C. E. (1989). Tales of an American hobo. University of Iowa Press.
Chicago Style (17th ed.) Zitazioa
Fox, Charles Elmer. Tales of an American Hobo. Iowa City: University of Iowa Press, 1989.
MLA (9th ed.) Zitazioa
Fox, Charles Elmer. Tales of an American Hobo. University of Iowa Press, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.