APA aipamena

Nagraj, S., Abel, G., Paddison, C., Payne, R., Elliott, M., Campbell, J., & Roland, M. (2013). Changing practice as a quality indicator for primary care: Analysis of data on voluntary disenrollment from the English GP Patient Survey. BioMed Central.

Chicago Style aipamena

Nagraj, Shobhana, Gary Abel, Charlotte Paddison, Rupert Payne, Marc Elliott, John Campbell, and Martin Roland. Changing Practice As a Quality Indicator for Primary Care: Analysis of Data On Voluntary Disenrollment From the English GP Patient Survey. BioMed Central, 2013.

MLA aipamena

Nagraj, Shobhana, et al. Changing Practice As a Quality Indicator for Primary Care: Analysis of Data On Voluntary Disenrollment From the English GP Patient Survey. BioMed Central, 2013.