Glasziou, P., Chalmers, I., Rawlins, M., & McCulloch, P. (2007). When are randomised trials unnecessary? Picking signal from noise.
芝加哥风格引文Glasziou, P., I. Chalmers, M. Rawlins, 与 P. McCulloch. When Are Randomised Trials Unnecessary? Picking Signal from Noise. 2007.
MLA引文Glasziou, P., et al. When Are Randomised Trials Unnecessary? Picking Signal from Noise. 2007.
警告：这些引文格式不一定是100％准确.