APA način citiranja (7. izdanje)

Nuyda, D. G. (1999). Read environment save environment. IN Seeing green [column]. Philippine Daily Inquirer.

Čikaški stil citiranja (17. izdanje)

Nuyda, Doris G. "Read Environment Save Environment. IN Seeing Green [column]." Philippine Daily Inquirer 1999.

MLA način citiranja (9. izdanje)

Nuyda, Doris G. "Read Environment Save Environment. IN Seeing Green [column]." Philippine Daily Inquirer, 1999.