APA (7th ed.) Citation

Cruz, I. A. (1993). Philippine political law (1993 ed.). Central Lawbook Pub.

Chicago Style (17th ed.) Citation

Cruz, Isagani A. Philippine Political Law. 1993 ed. Quezon City: Central Lawbook Pub, 1993.

MLA (9th ed.) Citation

Cruz, Isagani A. Philippine Political Law. 1993 ed. Central Lawbook Pub, 1993.