APA (7th ed.) Citation

RC, S. (2002). Defining asthma in the preschool-aged child. Pediatrics, 109(2), 357. https://doi.org/10.1542/peds.109.se1.357

Chicago Style (17th ed.) Citation

RC, Strunk. "Defining Asthma in the Preschool-aged Child." Pediatrics 109, no. 2 (2002): 357. https://doi.org/10.1542/peds.109.se1.357.

MLA (9th ed.) Citation

RC, Strunk. "Defining Asthma in the Preschool-aged Child." Pediatrics, vol. 109, no. 2, 2002, p. 357, https://doi.org/10.1542/peds.109.se1.357.