Cita APA (7a ed.)

National Library (Philippines). Your National Library. National Media Production Center, [1973?].

Cita Chicago Style (17a ed.)

National Library (Philippines). Your National Library. [Manila]: National Media Production Center, [1973?].

Cita MLA (8a ed.)

National Library (Philippines). Your National Library. National Media Production Center, [1973?].

Precaución: Estas citas no son 100% exactas.