APA引文

Richards, R., Burls, A., & Payne, N. (2000). Cost utility of drugs for multiple sclerosis. Methods used don't calculate true benefit.

芝加哥风格引文

Richards, R., A. Burls, 与 N. Payne. Cost Utility of Drugs for Multiple Sclerosis. Methods Used Don't Calculate True Benefit. 2000.

MLA引文

Richards, R., et al. Cost Utility of Drugs for Multiple Sclerosis. Methods Used Don't Calculate True Benefit. 2000.