APA (7th ed.) Zitazioa

International Journal of STEM Education. Springer International Publishing.

Chicago Style (17th ed.) Zitazioa

International Journal of STEM Education. Springer International Publishing.

MLA (9th ed.) Zitazioa

International Journal of STEM Education. Springer International Publishing.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.