APA (7th ed.) Citation

(1998). A compilation of environment and natural resources policy issuances, CY 1998. Planning and Policy Studies Office.

Chicago Style (17th ed.) Citation

A Compilation of Environment and Natural Resources Policy Issuances, CY 1998. Diliman, Quezon City: Planning and Policy Studies Office, 1998.

MLA (9th ed.) Citation

A Compilation of Environment and Natural Resources Policy Issuances, CY 1998. Planning and Policy Studies Office, 1998.