APA-viite (7. p.)

David, R. J. (1999). The World of the six billion baby. IN At large [column]. Philippine Daily Inquirer.

Chicago-viite (17. p.)

David, Ring Jimenez. "The World of the Six Billion Baby. IN At Large [column]." Philippine Daily Inquirer 1999.

MLA-viite (9. p.)

David, Ring Jimenez. "The World of the Six Billion Baby. IN At Large [column]." Philippine Daily Inquirer, 1999.