Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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