Cita APA (7a ed.)

Valls, A., & Cassinelli, F. (2020). Lymphosarcoma of the small intestine.

Cita Chicago Style (17a ed.)

Valls, Alberto, y F. Cassinelli. Lymphosarcoma of the Small Intestine. 2020.

Cita MLA (9a ed.)

Valls, Alberto, y F. Cassinelli. Lymphosarcoma of the Small Intestine. 2020.