APA (7th ed.) Citation

Zaide, G. (1987). History of the Republic of the Philippines (Rev. ed.). National Book Store.

Chicago Style (17th ed.) Citation

Zaide, Gregorio. History of the Republic of the Philippines. Rev. ed. Philippines: National Book Store, 1987.

MLA (9th ed.) Citation

Zaide, Gregorio. History of the Republic of the Philippines. Rev. ed. National Book Store, 1987.