APA (7th ed.) Citation

Cipriani, A., Barbui, C., Rizzo, C., & Salanti, G. (2012). What is a multiple treatments meta-analysis?

Chicago Style (17th ed.) Citation

Cipriani, A., C. Barbui, C. Rizzo, and G. Salanti. What Is a Multiple Treatments Meta-analysis? 2012.

MLA (9th ed.) Citation

Cipriani, A., et al. What Is a Multiple Treatments Meta-analysis? 2012.