Cita APA (7a ed.)

Martínez, M., Rubio, R., & Amorín, R. (2020). Penetrating abdominal wounds: About 44 observations.

Cita Chicago Style (17a ed.)

Martínez, Martín, Roberto Rubio, y Raúl Amorín. Penetrating Abdominal Wounds: About 44 Observations. 2020.

Cita MLA (9a ed.)

Martínez, Martín, et al. Penetrating Abdominal Wounds: About 44 Observations. 2020.