APA (7th ed.) Citation

El Emam, K., Moreau, K., & Jonker, E. (2011). How Strong are Passwords Used to Protect Personal Health Information in Clinical Trials? JMIR Publications.

Chicago Style (17th ed.) Citation

El Emam, Khaled, Katherine Moreau, and Elizabeth Jonker. How Strong Are Passwords Used to Protect Personal Health Information in Clinical Trials? JMIR Publications, 2011.

MLA (9th ed.) Citation

El Emam, Khaled, et al. How Strong Are Passwords Used to Protect Personal Health Information in Clinical Trials? JMIR Publications, 2011.

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