APA (7th ed.) Citation

Crisostomo, S. (2001). it's back to school for 21 M students. Philippine Star.

Chicago Style (17th ed.) Citation

Crisostomo, Sheila. "It's Back to School for 21 M Students." Philippine Star 2001.

MLA (9th ed.) Citation

Crisostomo, Sheila. "It's Back to School for 21 M Students." Philippine Star, 2001.

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