APA (7th ed.) Citation

Stack, C. G. (2009). Case Studies in Paediatric Critical Care. BJA: The British Journal of Anaesthesia, 103(4), 619. https://doi.org/10.1093/bja/aep244

Chicago Style (17th ed.) Citation

Stack, C. G. "Case Studies in Paediatric Critical Care." BJA: The British Journal of Anaesthesia 103, no. 4 (2009): 619. https://doi.org/10.1093/bja/aep244.

MLA (9th ed.) Citation

Stack, C. G. "Case Studies in Paediatric Critical Care." BJA: The British Journal of Anaesthesia, vol. 103, no. 4, 2009, p. 619, https://doi.org/10.1093/bja/aep244.