APA-viite (7. p.)

Mapili, R. V. (2000). US to grant RP technology to treat toxic contaminants in Subic and Clark. Manila Bulletin.

Chicago-viite (17. p.)

Mapili, Romy V. "US to Grant RP Technology to Treat Toxic Contaminants in Subic and Clark." Manila Bulletin 2000.

MLA-viite (9. p.)

Mapili, Romy V. "US to Grant RP Technology to Treat Toxic Contaminants in Subic and Clark." Manila Bulletin, 2000.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.