Cita APA (7th ed.)

Azucena, C. A. (2007). Everyone's labor code (5th ed.). Rex Book Store.

Cita Chicago (17th ed.)

Azucena, Cesario A. Everyone's Labor Code. 5th ed. Manila: Rex Book Store, 2007.

Cita MLA (9th ed.)

Azucena, Cesario A. Everyone's Labor Code. 5th ed. Rex Book Store, 2007.