Cita APA (7th ed.)

Cruz, E. S. (2021). The state of vaccines. IN Breakthrough [column]. Philippine Star.

Cita Chicago (17th ed.)

Cruz, Elfren S. "The State of Vaccines. IN Breakthrough [column]." Philippine Star 2021.

Cita MLA (9th ed.)

Cruz, Elfren S. "The State of Vaccines. IN Breakthrough [column]." Philippine Star, 2021.