APA (7th ed.) Citation

Gryn, D., Whyte, R. K., & Jefferies, A. (2014). LETTERS TO THE EDITOR. Paediatrics & Child Health (1205-7088), 19(9), 499. https://doi.org/10.1093/pch/19.9.499

Chicago Style (17th ed.) Citation

Gryn, David, Robin K. Whyte, and Ann Jefferies. "LETTERS TO THE EDITOR." Paediatrics & Child Health (1205-7088) 19, no. 9 (2014): 499. https://doi.org/10.1093/pch/19.9.499.

MLA (9th ed.) Citation

Gryn, David, et al. "LETTERS TO THE EDITOR." Paediatrics & Child Health (1205-7088), vol. 19, no. 9, 2014, p. 499, https://doi.org/10.1093/pch/19.9.499.