APA (7th ed.) Citation

Philippines. Environmental Management Bureau. Environmental Education and Information Division. The Philippine environment. Megascope Graphics.

Chicago Style (17th ed.) Citation

Philippines. Environmental Management Bureau. Environmental Education and Information Division. The Philippine Environment. [S.l.]: Megascope Graphics.

MLA (9th ed.) Citation

Philippines. Environmental Management Bureau. Environmental Education and Information Division. The Philippine Environment. Megascope Graphics.

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