APA-viite (7. p.)

Williams, V., Rutter, H., Christy, T., Tarassenko, L., & Farmer, A. (2013). Exploring patients' perspectives of an mHealth application: A qualitative study as part of EDGE COPD.

Chicago-viite (17. p.)

Williams, V., H. Rutter, T. Christy, L. Tarassenko, ja A. Farmer. Exploring Patients' Perspectives of an MHealth Application: A Qualitative Study as Part of EDGE COPD. 2013.

MLA-viite (9. p.)

Williams, V., et al. Exploring Patients' Perspectives of an MHealth Application: A Qualitative Study as Part of EDGE COPD. 2013.