APA (7th ed.) Citation

Prime Project & Shuard, H. (1991). Calculators, children and mathematics / Hilary Shuard ... (et al.). Simon & Schuster Young Books.

Chicago Style (17th ed.) Citation

Prime Project and Hilary Shuard. Calculators, Children and Mathematics / Hilary Shuard ... (et Al.). London: Simon & Schuster Young Books, 1991.

MLA (9th ed.) Citation

Prime Project and Hilary Shuard. Calculators, Children and Mathematics / Hilary Shuard ... (et Al.). Simon & Schuster Young Books, 1991.

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