Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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