APA (7th ed.) Citation

Philippines (Republic). National Library & Bibliography Division. (1972). Constitutional convention 1970 campaign materials: A research guide. [s.n.].

Chicago Style (17th ed.) Citation

Philippines (Republic). National Library and Bibliography Division. Constitutional Convention 1970 Campaign Materials: A Research Guide. Manila: [s.n.], 1972.

MLA (9th ed.) Citation

Philippines (Republic). National Library and Bibliography Division. Constitutional Convention 1970 Campaign Materials: A Research Guide. [s.n.], 1972.