Whiting, S., Buoncristiano, M., Gelius, P., Abu-Omar, K., Pattison, M., Hyska, J., . . . Breda, J. (2020). Physical Activity, Screen Time, and Sleep Duration of Children Aged 6–9 Years in 25 Countries: An Analysis within the WHO European Childhood Obesity Surveillance Initiative (COSI) 2015–2017. Karger Publishers.
Chicago Style (17th ed.) CitationWhiting, Stephen, et al. Physical Activity, Screen Time, and Sleep Duration of Children Aged 6–9 Years in 25 Countries: An Analysis Within the WHO European Childhood Obesity Surveillance Initiative (COSI) 2015–2017. Karger Publishers, 2020.
MLA (8th ed.) CitationWhiting, Stephen, et al. Physical Activity, Screen Time, and Sleep Duration of Children Aged 6–9 Years in 25 Countries: An Analysis Within the WHO European Childhood Obesity Surveillance Initiative (COSI) 2015–2017. Karger Publishers, 2020.