APA (7th ed.) Citation

Soriano, L. C. (1998). Angono petroglyphs: A ruined cultural legacy. Manila Bulletin.

Chicago Style (17th ed.) Citation

Soriano, Lucino Cali. "Angono Petroglyphs: A Ruined Cultural Legacy." Manila Bulletin 1998.

MLA (9th ed.) Citation

Soriano, Lucino Cali. "Angono Petroglyphs: A Ruined Cultural Legacy." Manila Bulletin, 1998.

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