APA aipamena

Bower, P., Brueton, V., Gamble, C., Treweek, S., Smith, C. T., Young, B., & Williamson, P. (2014). Interventions to improve recruitment and retention in clinical trials: A survey and workshop to assess current practice and future priorities. BioMed Central.

Chicago Style aipamena

Bower, Peter, Valerie Brueton, Carrol Gamble, Shaun Treweek, Catrin Tudur Smith, Bridget Young, and Paula Williamson. Interventions to Improve Recruitment and Retention in Clinical Trials: A Survey and Workshop to Assess Current Practice and Future Priorities. BioMed Central, 2014.

MLA aipamena

Bower, Peter, et al. Interventions to Improve Recruitment and Retention in Clinical Trials: A Survey and Workshop to Assess Current Practice and Future Priorities. BioMed Central, 2014.