Cita APA (7a ed.)

Gregorio, L. A., Silva, C., & Camaño, M. C. (2020). Diagnostic and therapeutic problems posed by an abdominal mass.

Cita Chicago Style (17a ed.)

Gregorio, Luis A., Celso Silva, y Mario C. Camaño. Diagnostic and Therapeutic Problems Posed by an Abdominal Mass. 2020.

Cita MLA (9a ed.)

Gregorio, Luis A., et al. Diagnostic and Therapeutic Problems Posed by an Abdominal Mass. 2020.