APA (7th ed.) Citation

Cruz, I. A. (1991). Philippine political law. Central Book Supply.

Chicago Style (17th ed.) Citation

Cruz, Isagani A. Philippine Political Law. Manila: Central Book Supply, 1991.

MLA (9th ed.) Citation

Cruz, Isagani A. Philippine Political Law. Central Book Supply, 1991.

Warning: These citations may not always be 100% accurate.