van Staa, T., Leufkens, H., & Cooper, C. (2002). The epidemiology of corticosteroid-induced osteoporosis: A meta-analysis.
芝加哥风格引文van Staa, T., H. Leufkens, 与 C. Cooper. The Epidemiology of Corticosteroid-induced Osteoporosis: A Meta-analysis. 2002.
MLA引文van Staa, T., et al. The Epidemiology of Corticosteroid-induced Osteoporosis: A Meta-analysis. 2002.
警告：这些引文格式不一定是100％准确.