APA (7th ed.) Citation

Littell, J. H., Corcoran, J., & Pillai, V. K. (2009). Systematic reviews and meta-analysis. Oxford University Press.

Chicago Style (17th ed.) Citation

Littell, Julia H., Jacqueline Corcoran, and Vijayan K. Pillai. Systematic Reviews and Meta-analysis. Oxford ; New York: Oxford University Press, 2009.

MLA (9th ed.) Citation

Littell, Julia H., et al. Systematic Reviews and Meta-analysis. Oxford University Press, 2009.