APA (7th ed.) Citation

(1978). A calculator experiment in a primary school. Shell Centre for Math. Education.

Chicago Style (17th ed.) Citation

A Calculator Experiment in a Primary School. Nottingham: Shell Centre for Math. Education, 1978.

MLA (9th ed.) Citation

A Calculator Experiment in a Primary School. Shell Centre for Math. Education, 1978.

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