Cita APA (7a ed.)

CRUZ, I. A. (2002). Philippine Political Law. Central Lawbook.

Cita Chicago Style (17a ed.)

CRUZ, Isagani A. Philippine Political Law. Quezon City: Central Lawbook, 2002.

Cita MLA (9a ed.)

CRUZ, Isagani A. Philippine Political Law. Central Lawbook, 2002.