APA (7th ed.) Citation

Smith, C., Galland, B., Taylor, R., & Meredith-Jones, K. (2020). ActiGraph GT3X+ and Actical Wrist and Hip Worn Accelerometers for Sleep and Wake Indices in Young Children Using an Automated Algorithm: Validation With Polysomnography. Frontiers in psychiatry, 10, 958. https://doi.org/10.3389/fpsyt.2019.00958

Chicago Style (17th ed.) Citation

Smith, Claire, Barbara Galland, Rachael Taylor, and Kim Meredith-Jones. "ActiGraph GT3X+ and Actical Wrist and Hip Worn Accelerometers for Sleep and Wake Indices in Young Children Using an Automated Algorithm: Validation With Polysomnography." Frontiers in Psychiatry 10 (2020): 958. https://doi.org/10.3389/fpsyt.2019.00958.

MLA (9th ed.) Citation

Smith, Claire, et al. "ActiGraph GT3X+ and Actical Wrist and Hip Worn Accelerometers for Sleep and Wake Indices in Young Children Using an Automated Algorithm: Validation With Polysomnography." Frontiers in Psychiatry, vol. 10, 2020, p. 958, https://doi.org/10.3389/fpsyt.2019.00958.

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