Colabianchi, N., Kinsella, A. E., Coulton, C. J., & Moore, S. M. (2009). Utilization and physical activity levels at renovated and unrenovated school playgrounds. Preventive medicine, 48(2), 140-143. https://doi.org/10.1016/j.ypmed.2008.11.005
Chicago-Zitierstil (17. Ausg.)Colabianchi, Natalie, Audrey E. Kinsella, Claudia J. Coulton, und Shirley M. Moore. "Utilization and Physical Activity Levels at Renovated and Unrenovated School Playgrounds." Preventive Medicine 48, no. 2 (2009): 140-143. https://doi.org/10.1016/j.ypmed.2008.11.005.
MLA-Zitierstil (9. Ausg.)Colabianchi, Natalie, et al. "Utilization and Physical Activity Levels at Renovated and Unrenovated School Playgrounds." Preventive Medicine, vol. 48, no. 2, 2009, pp. 140-143, https://doi.org/10.1016/j.ypmed.2008.11.005.