APA (7th ed.) Citation

Cruz, I. A. (1993). Constitutional law (1993 ed.). Central Lawbook Pub. Co.

Chicago Style (17th ed.) Citation

Cruz, Isagani A. Constitutional Law. 1993 ed. Quezon City: Central Lawbook Pub. Co, 1993.

MLA (9th ed.) Citation

Cruz, Isagani A. Constitutional Law. 1993 ed. Central Lawbook Pub. Co, 1993.