Cita APA (7th ed.)

Sultan, A., Gaskell, H., Derry, S., & Moore, R. (2008). Duloxetine for painful diabetic neuropathy and fibromyalgia pain: Systematic review of randomised trials. BioMed Central.

Cita Chicago (17th ed.)

Sultan, A., H. Gaskell, S. Derry, i R. Moore. Duloxetine for Painful Diabetic Neuropathy and Fibromyalgia Pain: Systematic Review of Randomised Trials. BioMed Central, 2008.

Cita MLA (9th ed.)

Sultan, A., et al. Duloxetine for Painful Diabetic Neuropathy and Fibromyalgia Pain: Systematic Review of Randomised Trials. BioMed Central, 2008.