APA (7th ed.) Citation

Pak, R., Price, M. M., & Thatcher, J. (2009). Age-Sensitive Design of Online Health Information: Comparative Usability Study. JMIR Publications.

Chicago Style (17th ed.) Citation

Pak, Richard, Margaux M. Price, and Jason Thatcher. Age-Sensitive Design of Online Health Information: Comparative Usability Study. JMIR Publications, 2009.

MLA (9th ed.) Citation

Pak, Richard, et al. Age-Sensitive Design of Online Health Information: Comparative Usability Study. JMIR Publications, 2009.