APA (7th ed.) Citation

Sydes, M., Altman, D., Babiker, A., Parmar, M., & Spiegelhalter, D. (2004). Reported use of data monitoring committees in the main published reports of randomized controlled trials: A cross-sectional study.

Chicago Style (17th ed.) Citation

Sydes, MR, D. Altman, AB Babiker, M. Parmar, and D. Spiegelhalter. Reported Use of Data Monitoring Committees in the Main Published Reports of Randomized Controlled Trials: A Cross-sectional Study. 2004.

MLA (9th ed.) Citation

Sydes, MR, et al. Reported Use of Data Monitoring Committees in the Main Published Reports of Randomized Controlled Trials: A Cross-sectional Study. 2004.