Cita APA (7a ed.)

Institute of Labor and Manpower Studies & Philippines. (1981). Labor code of the Philippines with amendments: Presidential decree no. 442 as amended. Institute of Labor and Manpower Studies.

Cita Chicago Style (17a ed.)

Institute of Labor and Manpower Studies y Philippines. Labor Code of the Philippines with Amendments: Presidential Decree No. 442 as Amended. [Manila]: Institute of Labor and Manpower Studies, 1981.

Cita MLA (9a ed.)

Institute of Labor and Manpower Studies y Philippines. Labor Code of the Philippines with Amendments: Presidential Decree No. 442 as Amended. Institute of Labor and Manpower Studies, 1981.