Citação norma APA

Yang, Y., Wang, G., Lu, H., Liu, Y., Ning, S., & Luo, F. (2020). Haemorrhagic retroperitoneal paraganglioma initially manifesting as acute abdomen: A rare case report and literature review. BMC Surg.

Citação norma Chicago

Yang, Yanliang, Guangzhi Wang, Haofeng Lu, Yaqing Liu, Shili Ning, e Fuwen Luo. "Haemorrhagic Retroperitoneal Paraganglioma Initially Manifesting As Acute Abdomen: A Rare Case Report and Literature Review." BMC Surg 2020.

Citação norma MLA

Yang, Yanliang, et al. "Haemorrhagic Retroperitoneal Paraganglioma Initially Manifesting As Acute Abdomen: A Rare Case Report and Literature Review." BMC Surg 2020.

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