Changes in physical activity and screen time related to psychological well-being in early adolescence: findings from longitudinal study ELANA

MLA

Viviane S. Straatmann, et al. “Changes in Physical Activity and Screen Time Related to Psychological Well-Being in Early Adolescence: Findings from Longitudinal Study ELANA.” BMC Public Health, vol. 16, no. 1, Sept. 2016, pp. 1–11. EBSCOhost, https://doi.org/10.1186/s12889-016-3606-8.

APA

Viviane S. Straatmann, Aldair J. Oliveira, Mikael Rostila, & Claudia S. Lopes. (2016). Changes in physical activity and screen time related to psychological well-being in early adolescence: findings from longitudinal study ELANA. BMC Public Health, 16(1), 1–11. https://doi.org/10.1186/s12889-016-3606-8

Chicago

Viviane S. Straatmann, Aldair J. Oliveira, Mikael Rostila, and Claudia S. Lopes. 2016. “Changes in Physical Activity and Screen Time Related to Psychological Well-Being in Early Adolescence: Findings from Longitudinal Study ELANA.” BMC Public Health 16 (1): 1–11. doi:10.1186/s12889-016-3606-8.