APA (7. basım) Alıntı

Philippines. National Media Production Center. (1977). Vital documents on water resources. NMPC.

Chicago Style (17. basım) Atıf

Philippines. National Media Production Center. Vital Documents on Water Resources. Manila: NMPC, 1977.

MLA (9th ed.) Atıf

Philippines. National Media Production Center. Vital Documents on Water Resources. NMPC, 1977.