APA (7th ed.) Citation

SD, S. P., MA, A., & KA, K. (2003). The spectrum of pneumatosis intestinalis. Archives of surgery (Chicago, Ill. : 1960), 138(1), 68. https://doi.org/10.1001/archsurg.138.1.68

Chicago Style (17th ed.) Citation

SD, St Peter, Abbas MA, and Kelly KA. "The Spectrum of Pneumatosis Intestinalis." Archives of Surgery (Chicago, Ill. : 1960) 138, no. 1 (2003): 68. https://doi.org/10.1001/archsurg.138.1.68.

MLA (9th ed.) Citation

SD, St Peter, et al. "The Spectrum of Pneumatosis Intestinalis." Archives of Surgery (Chicago, Ill. : 1960), vol. 138, no. 1, 2003, p. 68, https://doi.org/10.1001/archsurg.138.1.68.