Cita APA

Vivar-Mendoza, A. (2020). Covid-19: The difficulty of facing a changing enemy.

Citación estilo Chicago

Vivar-Mendoza, Aldo. Covid-19: The Difficulty of Facing a Changing Enemy. 2020.

Cita MLA

Vivar-Mendoza, Aldo. Covid-19: The Difficulty of Facing a Changing Enemy. 2020.

Precaución: Estas citas no son 100% exactas.