APA (7th ed.) Citation

Philippines (Republic) United Nations Educational, Scientific and Cultural Organization National Commission. (1959). The Philippines in pre-historic times. s.n.

Chicago Style (17th ed.) Citation

Philippines (Republic) United Nations Educational, Scientific and Cultural Organization National Commission. The Philippines in Pre-historic Times. Manila: s.n, 1959.

MLA (9th ed.) Citation

Philippines (Republic) United Nations Educational, Scientific and Cultural Organization National Commission. The Philippines in Pre-historic Times. s.n, 1959.