APA (7th ed.) Citation

Open University. S271 Course Team, Walters, J., & Farmelo, G. (1982). Discovering physics. Open University Press.

Chicago Style (17th ed.) Citation

Open University. S271 Course Team, John Walters, and Graham Farmelo. Discovering Physics. Milton Keynes: Open University Press, 1982.

MLA (9th ed.) Citation

Open University. S271 Course Team, et al. Discovering Physics. Open University Press, 1982.