Onakpoya, I., Posadzki, P., & Ernst, E. (2013). Chromium supplementation in overweight and obesity: A systematic review and meta-analysis of randomized clinical trials.
芝加哥风格引文Onakpoya, I., P. Posadzki, 与 E. Ernst. Chromium Supplementation in Overweight and Obesity: A Systematic Review and Meta-analysis of Randomized Clinical Trials. 2013.
MLA引文Onakpoya, I., et al. Chromium Supplementation in Overweight and Obesity: A Systematic Review and Meta-analysis of Randomized Clinical Trials. 2013.
警告：这些引文格式不一定是100％准确.