Magnusson Kristjan, Sigurgeirsson Ingvar, Sveinsson Thorarinn, & Johannsson Erlingur. (2011). Assessment of a two-year school-based physical activity intervention among 7-9-year-old children. BMC.
Chicago Style (17th ed.) CitationMagnusson Kristjan, Sigurgeirsson Ingvar, Sveinsson Thorarinn, and Johannsson Erlingur. Assessment of a Two-year School-based Physical Activity Intervention Among 7-9-year-old Children. BMC, 2011.
MLA (9th ed.) CitationMagnusson Kristjan, et al. Assessment of a Two-year School-based Physical Activity Intervention Among 7-9-year-old Children. BMC, 2011.
Warning: These citations may not always be 100% accurate.