APA (7th ed.) Zitazioa
Simon, F. H. (1999). Prisoners' work and vocational training. Routledge.
Chicago Style (17th ed.) Zitazioa
Simon, Frances H. Prisoners' Work and Vocational Training. New York: Routledge, 1999.
MLA (9th ed.) Zitazioa
Simon, Frances H. Prisoners' Work and Vocational Training. Routledge, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.