Cita APA

Ponce Varillas, T. I. (2017). Overcrowding in the hospital emergency services.

Citación estilo Chicago

Ponce Varillas, Tomás Ignacio. Overcrowding in the Hospital Emergency Services. 2017.

Cita MLA

Ponce Varillas, Tomás Ignacio. Overcrowding in the Hospital Emergency Services. 2017.