Cita APA (7th ed.)

(1975). Why the hill is red. s.n.] National Media Production Center for the UNSECO National Commission of thre Philippines).

Cita Chicago (17th ed.)

Why the Hill Is Red. [S.l: s.n.] National Media Production Center for the UNSECO National Commission of thre Philippines), 1975.

Cita MLA (9th ed.)

Why the Hill Is Red. s.n.] National Media Production Center for the UNSECO National Commission of thre Philippines), 1975.