APA (7th ed.) Zitazioa
Bell, B. F., & Cowie, B. (2002). Formative assessment and science education. Kluwer Academic.
Chicago Style (17th ed.) Zitazioa
Bell, Beverley F., eta Bronwen Cowie. Formative Assessment and Science Education. London ; Dordrecht: Kluwer Academic, 2002.
MLA (9th ed.) Zitazioa
Bell, Beverley F., eta Bronwen Cowie. Formative Assessment and Science Education. Kluwer Academic, 2002.
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