APA (7th ed.) Citation

Poulos, A., Wilson, K., Schulke, M., Nam, K., Ohri-Vachaspati, P., Bai, Y., & Kulinna, P. H. (2024). A natural experiment to assess recess frequency on children's physical activity in Arizona (U.S.) elementary schools. BMC Public Health, 24(1), 1. https://doi.org/10.1186/s12889-023-17605-4

Chicago Style (17th ed.) Citation

Poulos, Allison, Kylie Wilson, Marissa Schulke, Kahyun Nam, Punam Ohri-Vachaspati, Yang Bai, and Pamela Hodges Kulinna. "A Natural Experiment to Assess Recess Frequency on Children's Physical Activity in Arizona (U.S.) Elementary Schools." BMC Public Health 24, no. 1 (2024): 1. https://doi.org/10.1186/s12889-023-17605-4.

MLA (9th ed.) Citation

Poulos, Allison, et al. "A Natural Experiment to Assess Recess Frequency on Children's Physical Activity in Arizona (U.S.) Elementary Schools." BMC Public Health, vol. 24, no. 1, 2024, p. 1, https://doi.org/10.1186/s12889-023-17605-4.