APA (7th ed.) Citation

De Guzman, R. C. (2004). The Vigan Heritage Mansion. Manila Bulletin.

Chicago Style (17th ed.) Citation

De Guzman, Ronniel C. "The Vigan Heritage Mansion." Manila Bulletin 2004.

MLA (9th ed.) Citation

De Guzman, Ronniel C. "The Vigan Heritage Mansion." Manila Bulletin, 2004.

Warning: These citations may not always be 100% accurate.