MLA
Ruiz, Rachel M, et al. Novel Patterns of Physical Activity In a Large Sample of Preschool-aged Children. BioMed Central, 2018. https://doi.org/10.17615/j6qd-2g61
APA
Ruiz, R., Sommer, E., Tracy, D., Banda, J., Economos, C., Ja Ka, M., Evenson, K., Buchowski, M., & Barkin, S. (2018). Novel patterns of physical activity in a large sample of preschool-aged children. BioMed Central. https://doi.org/10.17615/j6qd-2g61
Chicago
Ruiz, Rachel M, Evan C Sommer, Dustin Tracy, Jorge A Banda, Christina D Economos, Megan M Ja Ka, Kelly Evenson et al. 2018. Novel Patterns of Physical Activity In a Large Sample of Preschool-Aged Children. BioMed Central. https://doi.org/10.17615/j6qd-2g61