JT, S., SR, S., & NH, S. (1993). Persistent synchondrosis of the second cervical vertebra simulating a hangman's fracture in a child. Report of a case. The Journal of bone and joint surgery. American volume, 75(8), 1228. https://doi.org/10.2106/00004623-199308000-00014
Chicago Style (17th ed.) CitationJT, Smith, Skinner SR, and Shonnard NH. "Persistent Synchondrosis of the Second Cervical Vertebra Simulating a Hangman's Fracture in a Child. Report of a Case." The Journal of Bone and Joint Surgery. American Volume 75, no. 8 (1993): 1228. https://doi.org/10.2106/00004623-199308000-00014.
MLA (9th ed.) CitationJT, Smith, et al. "Persistent Synchondrosis of the Second Cervical Vertebra Simulating a Hangman's Fracture in a Child. Report of a Case." The Journal of Bone and Joint Surgery. American Volume, vol. 75, no. 8, 1993, p. 1228, https://doi.org/10.2106/00004623-199308000-00014.