Style de citation APA (7e éd.)

Nuyda, D. G. (1997). How eco-friendly is aseptic packaging. IN Seeing green [column]. Philippine Daily Inquirer.

Style de citation Chicago (17e éd.)

Nuyda, Doris G. "How Eco-friendly Is Aseptic Packaging. IN Seeing Green [column]." Philippine Daily Inquirer 1997.

Style de citation MLA (9e éd.)

Nuyda, Doris G. "How Eco-friendly Is Aseptic Packaging. IN Seeing Green [column]." Philippine Daily Inquirer, 1997.