APA (7th ed.) Citation

George GS, Ferguson LA, & Pearce PF. (2014). Finding a needle in the haystack: Performing an in-depth literature search to answer a clinical question. Dove Medical Press.

Chicago Style (17th ed.) Citation

George GS, Ferguson LA, and Pearce PF. Finding a Needle in the Haystack: Performing an In-depth Literature Search to Answer a Clinical Question. Dove Medical Press, 2014.

MLA (9th ed.) Citation

George GS, et al. Finding a Needle in the Haystack: Performing an In-depth Literature Search to Answer a Clinical Question. Dove Medical Press, 2014.

Warning: These citations may not always be 100% accurate.