Cita APA

Ahumada, O., & Ahumada-Gialanella, R. (2020). COVID -19: The pandemic that has stopped the world for the first time.

Citación estilo Chicago

Ahumada, Oscar, y Román Ahumada-Gialanella. COVID -19: The Pandemic That Has Stopped the World for the First Time. 2020.

Cita MLA

Ahumada, Oscar, y Román Ahumada-Gialanella. COVID -19: The Pandemic That Has Stopped the World for the First Time. 2020.

Precaución: Estas citas no son 100% exactas.