APA način citiranja (7. izdanje)

Villalon, A. (1999). Manila's historical structures. IN Spaced out [column]. Philippine Daily Inquirer.

Čikaški stil citiranja (17. izdanje)

Villalon, Augusto. "Manila's Historical Structures. IN Spaced Out [column]." Philippine Daily Inquirer 1999.

MLA način citiranja (9. izdanje)

Villalon, Augusto. "Manila's Historical Structures. IN Spaced Out [column]." Philippine Daily Inquirer, 1999.