Cita APA

Punsalan, M. L. D., & Salunga, A. T. (2021). Mask is a must: The need of protection and safety against COVID-19. J Public Health (Oxf).

Citación estilo Chicago

Punsalan, Mairre Louie D., and Angelyn T. Salunga. "Mask Is a Must: The Need of Protection and Safety against COVID-19." J Public Health (Oxf) 2021.

Cita MLA

Punsalan, Mairre Louie D., and Angelyn T. Salunga. "Mask Is a Must: The Need of Protection and Safety against COVID-19." J Public Health (Oxf) 2021.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.