APA (7th ed.) Citation

Walker, K. F., Stevenson, G., & Thornton, J. (2014). Discrepancies between registration and publication of randomised controlled trials: An observational study. Royal Society of Medicine Press.

Chicago Style (17th ed.) Citation

Walker, Kate F., Graham Stevenson, and Jim Thornton. Discrepancies Between Registration and Publication of Randomised Controlled Trials: An Observational Study. Royal Society of Medicine Press, 2014.

MLA (9th ed.) Citation

Walker, Kate F., et al. Discrepancies Between Registration and Publication of Randomised Controlled Trials: An Observational Study. Royal Society of Medicine Press, 2014.