APA (7th ed.) Citation

Elwell, M. (1970). Nuffield combined science: Activities. Longman.

Chicago Style (17th ed.) Citation

Elwell, M.J. Nuffield Combined Science: Activities. London: Longman, 1970.

MLA (9th ed.) Citation

Elwell, M.J. Nuffield Combined Science: Activities. Longman, 1970.

Warning: These citations may not always be 100% accurate.