APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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