APA (7th ed.) Zitazioa
Kridel, C. (2010). Encyclopedia of curriculum studies. Sage.
Chicago Style (17th ed.) Zitazioa
Kridel, Craig. Encyclopedia of Curriculum Studies. Los Angeles: Sage, 2010.
MLA (9th ed.) Zitazioa
Kridel, Craig. Encyclopedia of Curriculum Studies. Sage, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.