APA (7th ed.) Citation

Nuffield Foundation. Mathematics Teaching Project. (1973). Speed and gradient. Published for the Nuffield Foundation by W & R Chambers ; J. Wiley.

Chicago Style (17th ed.) Citation

Nuffield Foundation. Mathematics Teaching Project. Speed and Gradient. Edinburgh ; New York: Published for the Nuffield Foundation by W & R Chambers ; J. Wiley, 1973.

MLA (9th ed.) Citation

Nuffield Foundation. Mathematics Teaching Project. Speed and Gradient. Published for the Nuffield Foundation by W & R Chambers ; J. Wiley, 1973.