Citazione Stile APA (7a Edizione)

Cruz, I. A., & Cruz, C. L. (2014). Philippine political law (2014 edition.). Central Lawbook Pub.

Citazione stile Chigago Style (17a edizione)

Cruz, Isagani A., e Carlo L. Cruz. Philippine Political Law. 2014 edition. Quezon City: Central Lawbook Pub, 2014.

Citatione MLA (9a ed.)

Cruz, Isagani A., e Carlo L. Cruz. Philippine Political Law. 2014 edition. Central Lawbook Pub, 2014.