APA (7th ed.) Citation

National Centre for School Technology & Bailey, O. (1981). Mechanisms. Oliver & Boyd in association with the National Centre for School Technology.

Chicago Style (17th ed.) Citation

National Centre for School Technology and Omry Bailey. Mechanisms. Edinburgh: Oliver & Boyd in association with the National Centre for School Technology, 1981.

MLA (9th ed.) Citation

National Centre for School Technology and Omry Bailey. Mechanisms. Oliver & Boyd in association with the National Centre for School Technology, 1981.