Cita APA (7a ed.)

Fernandez, P. V. (1982). Labor relations law. Tala Pub.

Cita Chicago Style (17a ed.)

Fernandez, Perfecto Villanueva. Labor Relations Law. Quezon City: Tala Pub, 1982.

Cita MLA (9a ed.)

Fernandez, Perfecto Villanueva. Labor Relations Law. Tala Pub, 1982.