Citazione Stile APA (7a Edizione)

Nuyda, D. G. (2004). Clean and green consumption is key. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Nuyda, Doris G. "Clean and Green Consumption Is Key." Philippine Daily Inquirer 2004.

Citatione MLA (9a ed.)

Nuyda, Doris G. "Clean and Green Consumption Is Key." Philippine Daily Inquirer, 2004.