Citazione Stile APA (7a Edizione)

Lacuarta, G. G. (2002). Garbage crisis in focus on Earth Day. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Lacuarta, Gerald G. "Garbage Crisis in Focus on Earth Day." Philippine Daily Inquirer 2002.

Citatione MLA (9a ed.)

Lacuarta, Gerald G. "Garbage Crisis in Focus on Earth Day." Philippine Daily Inquirer, 2002.