Citazione Stile APA (7a Edizione)

Oxales, O. (2020). The health of humans, environment, and the economy. IN Opinion [column]. Manila Standard.

Citazione stile Chigago Style (17a edizione)

Oxales, Orlando. "The Health of Humans, Environment, and the Economy. IN Opinion [column]." Manila Standard 2020.

Citatione MLA (9a ed.)

Oxales, Orlando. "The Health of Humans, Environment, and the Economy. IN Opinion [column]." Manila Standard, 2020.