APA (7th ed.) Citation

He, Z., Wu, H., Zhang, S., Lin, Y., Li, R., Xie, L., . . . Ming, W. (2020). The association between secondhand smoke and childhood asthma: A systematic review and meta‐analysis. Pediatric pulmonology, 55(10), 2518-2531. https://doi.org/10.1002/ppul.24961

Chicago Style (17th ed.) Citation

He, Zonglin, et al. "The Association Between Secondhand Smoke and Childhood Asthma: A Systematic Review and Meta‐analysis." Pediatric Pulmonology 55, no. 10 (2020): 2518-2531. https://doi.org/10.1002/ppul.24961.

MLA (9th ed.) Citation

He, Zonglin, et al. "The Association Between Secondhand Smoke and Childhood Asthma: A Systematic Review and Meta‐analysis." Pediatric Pulmonology, vol. 55, no. 10, 2020, pp. 2518-2531, https://doi.org/10.1002/ppul.24961.