Παραπομπή σε μορφή APA (7η εκδ.)

Xie, J., Wen, D., Liang, L., Jia, Y., Gao, L., & Lei, J. (2018). Evaluating the validity of current mainstream wearable devices in fitness tracking under various physical activities: Comparative study. JMIR Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Xie, J., D. Wen, L. Liang, Y. Jia, L. Gao, και J. Lei. Evaluating the Validity of Current Mainstream Wearable Devices in Fitness Tracking Under Various Physical Activities: Comparative Study. JMIR Publications, 2018.

Παραπομπή σε μορφή MLA (9th εκδ.)

Xie, J., et al. Evaluating the Validity of Current Mainstream Wearable Devices in Fitness Tracking Under Various Physical Activities: Comparative Study. JMIR Publications, 2018.