APA (7th ed.) Citation

Armitage, P., & Williams, G. (1976). Planning models in education. Open University Press.

Chicago Style (17th ed.) Citation

Armitage, Peter, and Gareth Williams. Planning Models in Education. Milton Keynes: Open University Press, 1976.

MLA (8th ed.) Citation

Armitage, Peter, and Gareth Williams. Planning Models in Education. Open University Press, 1976.