APA (7th ed.) Citation

Murray, C., Kennedy, S., & Kirtley, S. (2009). How to...find evidence-based advice on the internet.

Chicago Style (17th ed.) Citation

Murray, C., S. Kennedy, and S. Kirtley. How To...find Evidence-based Advice on the Internet. 2009.

MLA (9th ed.) Citation

Murray, C., et al. How To...find Evidence-based Advice on the Internet. 2009.