APA (7th ed.) Citation

Philippines. National Mapping & Resource Information Authority. Manila. National Mapping & Resource Information Authority, 1990.

Chicago Style (17th ed.) Citation

Philippines. National Mapping & Resource Information Authority. Manila. Makati, Metro Manila: National Mapping & Resource Information Authority, 1990.

MLA (9th ed.) Citation

Philippines. National Mapping & Resource Information Authority. Manila. National Mapping & Resource Information Authority, 1990.

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