APA (7th ed.) Citation

The Open University. Course Team, Love, E., & Mason, J. (1992). Teaching mathematics: Action and awareness. The Open University Press.

Chicago Style (17th ed.) Citation

The Open University. Course Team, Eric Love, and John Mason. Teaching Mathematics: Action and Awareness. Milton Keynes: The Open University Press, 1992.

MLA (9th ed.) Citation

The Open University. Course Team, et al. Teaching Mathematics: Action and Awareness. The Open University Press, 1992.