APA (7th ed.) Citation

Philippines (Republic) President, 1965- (Marcos), Philippines (Republic) National Science Development Board, & Management Service. (1972). Executive orders, 1966-70. [s.n.].

Chicago Style (17th ed.) Citation

Philippines (Republic) President, 1965- (Marcos), Philippines (Republic) National Science Development Board, and Management Service. Executive Orders, 1966-70. Taguig, Rizal: [s.n.], 1972.

MLA (9th ed.) Citation

Philippines (Republic) President, 1965- (Marcos), et al. Executive Orders, 1966-70. [s.n.], 1972.