APA (7th ed.) Citation

Tan, M. L. (2023). No to plastic containers. IN Gray Matters [column]. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Tan, Michael L. "No to Plastic Containers. IN Gray Matters [column]." Philippine Daily Inquirer 2023.

MLA (9th ed.) Citation

Tan, Michael L. "No to Plastic Containers. IN Gray Matters [column]." Philippine Daily Inquirer, 2023.