Citazione Stile APA (7a Edizione)

Villanueva, M. A. (2023). Solving water resource issues. IN Commonsense [column]. Philippine Star.

Citazione stile Chigago Style (17a edizione)

Villanueva, Marichu A. "Solving Water Resource Issues. IN Commonsense [column]." Philippine Star 2023.

Citatione MLA (9a ed.)

Villanueva, Marichu A. "Solving Water Resource Issues. IN Commonsense [column]." Philippine Star, 2023.