Cita APA (7th ed.)

(1994). The Classification scheme for Philippine government publications revised 1994. LISCO Multipurpose Cooperative and Association of Special Libraries of the Philippines.

Cita Chicago (17th ed.)

The Classification Scheme for Philippine Government Publications Revised 1994. Manila: LISCO Multipurpose Cooperative and Association of Special Libraries of the Philippines, 1994.

Cita MLA (9th ed.)

The Classification Scheme for Philippine Government Publications Revised 1994. LISCO Multipurpose Cooperative and Association of Special Libraries of the Philippines, 1994.