Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.