APA (7th ed.) Citation

Philippines. Environmental Management Bureau. (1990). The Philippine environment in the eighties. Environmental Management Bureau.

Chicago Style (17th ed.) Citation

Philippines. Environmental Management Bureau. The Philippine Environment in the Eighties. Quezon City: Environmental Management Bureau, 1990.

MLA (9th ed.) Citation

Philippines. Environmental Management Bureau. The Philippine Environment in the Eighties. Environmental Management Bureau, 1990.

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