APA (7th ed.) Citation

Paras, E. C., Jr. (1987). The administrative code of 1987. Rex Book Store.

Chicago Style (17th ed.) Citation

Paras, Edgardo C., Jr. The Administrative Code of 1987. Manila: Rex Book Store, 1987.

MLA (9th ed.) Citation

Paras, Edgardo C., Jr. The Administrative Code of 1987. Rex Book Store, 1987.