APA (7th ed.) Citation

(1991). The 1991 local government code with basic features. National Book Store.

Chicago Style (17th ed.) Citation

The 1991 Local Government Code with Basic Features. Manila: National Book Store, 1991.

MLA (9th ed.) Citation

The 1991 Local Government Code with Basic Features. National Book Store, 1991.

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