APA (7th ed.) Citation

Coloma, S. Trash to treasure: Trilogy in joyful sustainability. Manila Bulletin..

Chicago Style (17th ed.) Citation

Coloma, Sonny. "Trash to Treasure: Trilogy in Joyful Sustainability." Manila Bulletin. .

MLA (9th ed.) Citation

Coloma, Sonny. "Trash to Treasure: Trilogy in Joyful Sustainability." Manila Bulletin., .

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