APA (7th ed.) Citation

Webster, D., Klenerman, P., & Dusheiko, G. (2015). Hepatitis C. Elsevier.

Chicago Style (17th ed.) Citation

Webster, D., P. Klenerman, and G. Dusheiko. Hepatitis C. Elsevier, 2015.

MLA (9th ed.) Citation

Webster, D., et al. Hepatitis C. Elsevier, 2015.