APA (7th ed.) Citation

Ng, K., Tynjälä, J., & Kokko, S. (2017). Ownership and Use of Commercial Physical Activity Trackers Among Finnish Adolescents: Cross-Sectional Study. JMIR Publications.

Chicago Style (17th ed.) Citation

Ng, Kwok, Jorma Tynjälä, and Sami Kokko. Ownership and Use of Commercial Physical Activity Trackers Among Finnish Adolescents: Cross-Sectional Study. JMIR Publications, 2017.

MLA (9th ed.) Citation

Ng, Kwok, et al. Ownership and Use of Commercial Physical Activity Trackers Among Finnish Adolescents: Cross-Sectional Study. JMIR Publications, 2017.

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