APA način citiranja (7. izdanje)

De Leon, I. C. (2001). Solid Waste Law signed to Address garbage problem. Manila Bulletin.

Čikaški stil citiranja (17. izdanje)

De Leon, Isabel C. "Solid Waste Law Signed to Address Garbage Problem." Manila Bulletin 2001.

MLA način citiranja (9. izdanje)

De Leon, Isabel C. "Solid Waste Law Signed to Address Garbage Problem." Manila Bulletin, 2001.