Citação norma APA

Li, Z., Shan, F., Ying, X., Zhang, L., Ren, H., Li, S., . . . Ji, J. (2018). Laparoscopic or open distal gastrectomy after neoadjuvant chemotherapy for advanced gastric cancer: Study protocol for a randomised phase II trial. BMJ Open.

Citação norma Chicago

Li, Ziyu, et al. "Laparoscopic or Open Distal Gastrectomy After Neoadjuvant Chemotherapy for Advanced Gastric Cancer: Study Protocol for a Randomised Phase II Trial." BMJ Open 2018.

Citação norma MLA

Li, Ziyu, et al. "Laparoscopic or Open Distal Gastrectomy After Neoadjuvant Chemotherapy for Advanced Gastric Cancer: Study Protocol for a Randomised Phase II Trial." BMJ Open 2018.

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