APA (7e ed.) Bronvermelding

De Guzman, S. S. (2021). Always expect the unexpected – COVID-19 is not yet over. IN As a matter of fact [column]. Philippine Star.

Chicago (17e ed.) Bronvermelding

De Guzman, Sara Soliven. "Always Expect the Unexpected – COVID-19 Is Not yet over. IN As a Matter of Fact [column]." Philippine Star 2021.

MLA (9e ed.) Bronvermelding

De Guzman, Sara Soliven. "Always Expect the Unexpected – COVID-19 Is Not yet over. IN As a Matter of Fact [column]." Philippine Star, 2021.