APA (7th ed.) Citation

Guevara, R. B. (1999). Re-inventing garbage composting at the barangay level. Sanggunian.

Chicago Style (17th ed.) Citation

Guevara, Roberto B. "Re-inventing Garbage Composting at the Barangay Level." Sanggunian 1999.

MLA (9th ed.) Citation

Guevara, Roberto B. "Re-inventing Garbage Composting at the Barangay Level." Sanggunian, 1999.

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