APA (7th ed.) Citation

Chitty, C., & Butterfield, S. (1993). The National Curriculum: Is it workingn. Longman.

Chicago Style (17th ed.) Citation

Chitty, Clyde, and Sue Butterfield. The National Curriculum: Is It Workingn. Harlow, Essex, Eng: Longman, 1993.

MLA (9th ed.) Citation

Chitty, Clyde, and Sue Butterfield. The National Curriculum: Is It Workingn. Longman, 1993.