Harlen, W., & Jelly, S. (1990). Developing science in the primary classroom. Portsmouth, N.H.: Heinemann.
Chicago Style CitationHarlen, Wynne., and Sheila Jelly. Developing Science in the Primary Classroom. Portsmouth, N.H.: Heinemann, 1990.
MLA CitationHarlen, Wynne., and Sheila Jelly. Developing Science in the Primary Classroom. Portsmouth, N.H.: Heinemann, 1990.
Warning: These citations may not always be 100% accurate.