APA引文

Smith, M. W., Annis, P., Lawrence, B. D., Daubs, M. D., & Brodke, D. S. (2013). Early Proximal Junctional Failure in Patients with Preoperative Sagittal Imbalance. Georg Thieme Verlag KG.

Citação norma Chicago

Smith, Micah W., Prokopis Annis, Brandon D. Lawrence, Michael D. Daubs, and Darrel S. Brodke. Early Proximal Junctional Failure in Patients With Preoperative Sagittal Imbalance. Georg Thieme Verlag KG, 2013.

MLA引文

Smith, Micah W., et al. Early Proximal Junctional Failure in Patients With Preoperative Sagittal Imbalance. Georg Thieme Verlag KG, 2013.