APA (7th ed.) Zitazioa
ebrary, Inc. (2005). Improving evaluation of anticrime programs. National Academies Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Improving Evaluation of Anticrime Programs. Washington, D.C.: National Academies Press, 2005.
MLA (9th ed.) Zitazioa
ebrary, Inc. Improving Evaluation of Anticrime Programs. National Academies Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.