APA (7th ed.) Citation

Barry, E., & Greenhalgh, T. (2015). The National Diabetes Prevention Programme. British Journal of General Practice.

Chicago Style (17th ed.) Citation

Barry, E., and T. Greenhalgh. The National Diabetes Prevention Programme. British Journal of General Practice, 2015.

MLA (9th ed.) Citation

Barry, E., and T. Greenhalgh. The National Diabetes Prevention Programme. British Journal of General Practice, 2015.

Warning: These citations may not always be 100% accurate.