Cita APA (7a ed.)

Amorín Cal, R. (2020). Bowel obstruction caused by a gallstone (gallstone ileus).

Cita Chicago Style (17a ed.)

Amorín Cal, Raúl. Bowel Obstruction Caused by a Gallstone (gallstone Ileus). 2020.

Cita MLA (9a ed.)

Amorín Cal, Raúl. Bowel Obstruction Caused by a Gallstone (gallstone Ileus). 2020.

Precaución: Estas citas no son 100% exactas.