APA (7th ed.) Citation

IBON Foundation. (2000). The state of the Philippine environment (New ed. 2000.). IBON Foundation, Inc.

Chicago Style (17th ed.) Citation

IBON Foundation. The State of the Philippine Environment. New ed. 2000. Sta. Mesa, Manila: IBON Foundation, Inc, 2000.

MLA (9th ed.) Citation

IBON Foundation. The State of the Philippine Environment. New ed. 2000. IBON Foundation, Inc, 2000.

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