Cita APA (7th ed.)

National Environmental Protection Council. (1978). Primer on the EIS system. The Council.

Cita Chicago (17th ed.)

National Environmental Protection Council. Primer on the EIS System. Makati, Metro Manila: The Council, 1978.

Cita MLA (9th ed.)

National Environmental Protection Council. Primer on the EIS System. The Council, 1978.