APA aipamena

Fühner, T., Kliegl, R., Arntz, F., Kriemler, S., & Granacher, U. (2020). An Update on Secular Trends in Physical Fitness of Children and Adolescents from 1972 to 2015: A Systematic Review. Sports Med.

Chicago Style aipamena

Fühner, Thea, Reinhold Kliegl, Fabian Arntz, Susi Kriemler, and Urs Granacher. "An Update On Secular Trends in Physical Fitness of Children and Adolescents From 1972 to 2015: A Systematic Review." Sports Med 2020.

MLA aipamena

Fühner, Thea, et al. "An Update On Secular Trends in Physical Fitness of Children and Adolescents From 1972 to 2015: A Systematic Review." Sports Med 2020.