Cita APA

Collins, J. E., Yang, H. Y., Trentadue, T. P., Gong, Y., & Losina, E. (2019). Validation of the Fitbit Charge 2 compared to the ActiGraph GT3X+ in older adults with knee osteoarthritis in free-living conditions. PLoS One.

Citación estilo Chicago

Collins, Jamie E., Heidi Y. Yang, Taylor P. Trentadue, Yusi Gong, and Elena Losina. "Validation of the Fitbit Charge 2 Compared to the ActiGraph GT3X+ in Older Adults With Knee Osteoarthritis in Free-living Conditions." PLoS One 2019.

Cita MLA

Collins, Jamie E., et al. "Validation of the Fitbit Charge 2 Compared to the ActiGraph GT3X+ in Older Adults With Knee Osteoarthritis in Free-living Conditions." PLoS One 2019.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.