APA (7th ed.) Citation

Colwell, B., Mathers, N., Ng, C., & Bradley, A. (2012). Improving recruitment to primary care trials some lessons from the use of modern marketing techniques.

Chicago Style (17th ed.) Citation

Colwell, B., N. Mathers, C.J Ng, and A. Bradley. Improving Recruitment to Primary Care Trials Some Lessons from the Use of Modern Marketing Techniques. 2012.

MLA (9th ed.) Citation

Colwell, B., et al. Improving Recruitment to Primary Care Trials Some Lessons from the Use of Modern Marketing Techniques. 2012.