Aars, N. A., Jacobsen, B. K., Morseth, B., Emaus, N., & Grimsgaard, S. (2019). Longitudinal changes in body composition and waist circumference by self-reported levels of physical activity in leisure among adolescents: The Tromsø study, Fit Futures. BMC Sports Science, Medicine & Rehabilitation, 11(1), 1. https://doi.org/10.1186/s13102-019-0150-8
Chicago Style (17th ed.) CitationAars, Nils Abel, Bjarne K. Jacobsen, Bente Morseth, Nina Emaus, and Sameline Grimsgaard. "Longitudinal Changes in Body Composition and Waist Circumference by Self-reported Levels of Physical Activity in Leisure Among Adolescents: The Tromsø Study, Fit Futures." BMC Sports Science, Medicine & Rehabilitation 11, no. 1 (2019): 1. https://doi.org/10.1186/s13102-019-0150-8.
MLA (9th ed.) CitationAars, Nils Abel, et al. "Longitudinal Changes in Body Composition and Waist Circumference by Self-reported Levels of Physical Activity in Leisure Among Adolescents: The Tromsø Study, Fit Futures." BMC Sports Science, Medicine & Rehabilitation, vol. 11, no. 1, 2019, p. 1, https://doi.org/10.1186/s13102-019-0150-8.