Citação norma APA

Yang, Y., & Niu, X. (2014). Letter to the Editor: Surgical Resection of Relapse May Improve Postrelapse Survival of Patients with Localized Osteosarcoma. Springer US.

Citação norma Chicago

Yang, Yongkun, and Xiaohui Niu. Letter to the Editor: Surgical Resection of Relapse May Improve Postrelapse Survival of Patients With Localized Osteosarcoma. Springer US, 2014.

Citação norma MLA

Yang, Yongkun, and Xiaohui Niu. Letter to the Editor: Surgical Resection of Relapse May Improve Postrelapse Survival of Patients With Localized Osteosarcoma. Springer US, 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.