APA (7th ed.) Citation

De Viana, A. (2002). History becomes an endangered subject. Manila Times.

Chicago Style (17th ed.) Citation

De Viana, Augusto. "History Becomes an Endangered Subject." Manila Times 2002.

MLA (9th ed.) Citation

De Viana, Augusto. "History Becomes an Endangered Subject." Manila Times, 2002.

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