Cita APA (7a ed.)

Nario, C., & de Chiara, J. C. (2020). Severe iterative bleeding due to duodenal ulcers: Intra hemorrhagic gastrectomy.

Cita Chicago Style (17a ed.)

Nario, Clivio, y Juan C. de Chiara. Severe Iterative Bleeding Due to Duodenal Ulcers: Intra Hemorrhagic Gastrectomy. 2020.

Cita MLA (9a ed.)

Nario, Clivio, y Juan C. de Chiara. Severe Iterative Bleeding Due to Duodenal Ulcers: Intra Hemorrhagic Gastrectomy. 2020.