APA (7th ed.) Citation

Philippines. Department of Natural Resources. (1978). A perspective of Philippine natural resources. DNR.

Chicago Style (17th ed.) Citation

Philippines. Department of Natural Resources. A Perspective of Philippine Natural Resources. Quezon City: DNR, 1978.

MLA (9th ed.) Citation

Philippines. Department of Natural Resources. A Perspective of Philippine Natural Resources. DNR, 1978.

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