APA (7th ed.) Citation

Calica, M. A. L. (2002). 4-day work week begins April 1. Philippine Star.

Chicago Style (17th ed.) Citation

Calica, Ma. Aurea L. "4-day Work Week Begins April 1." Philippine Star 2002.

MLA (9th ed.) Citation

Calica, Ma. Aurea L. "4-day Work Week Begins April 1." Philippine Star, 2002.

Warning: These citations may not always be 100% accurate.