Citazione Stile APA (7a Edizione)

Vergara, A. Y. (1999). The economics of preserving cultural landmarks. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Vergara, Alex Y. "The Economics of Preserving Cultural Landmarks." Philippine Daily Inquirer 1999.

Citatione MLA (9a ed.)

Vergara, Alex Y. "The Economics of Preserving Cultural Landmarks." Philippine Daily Inquirer, 1999.