APA (7th ed.) Citation

Blenkin, G. M., Edwards, G., & Kelly, A. V. (1992). Change and the curriculum. Chapman.

Chicago Style (17th ed.) Citation

Blenkin, Geva M., Gwyn Edwards, and Albert V. Kelly. Change and the Curriculum. London: Chapman, 1992.

MLA (9th ed.) Citation

Blenkin, Geva M., et al. Change and the Curriculum. Chapman, 1992.