APA (7th ed.) Citation

Hart, T. A., Chaparro, B. S., & Halcomb, C. G. (2008). Evaluating Websites for Older Adults: Adherence to "Senior-Friendly" Guidelines and End-User Performance.

Chicago Style (17th ed.) Citation

Hart, T. A., B. S. Chaparro, and C. G. Halcomb. Evaluating Websites for Older Adults: Adherence to "Senior-Friendly" Guidelines and End-User Performance. 2008.

MLA (9th ed.) Citation

Hart, T. A., et al. Evaluating Websites for Older Adults: Adherence to "Senior-Friendly" Guidelines and End-User Performance. 2008.