Cita APA (7th ed.)

Chan, J. G. (2009). The Labor Code of the Philippines annotated (4th ed, revised and enlarged.). ChanRobles Pub.

Cita Chicago (17th ed.)

Chan, Joselito Guianan. The Labor Code of the Philippines Annotated. 4th ed, revised and enlarged. Pasig City: ChanRobles Pub, 2009.

Cita MLA (9th ed.)

Chan, Joselito Guianan. The Labor Code of the Philippines Annotated. 4th ed, revised and enlarged. ChanRobles Pub, 2009.