APA (7th ed.) Citation

Ignacio, L., & De los Angeles, S. (1979). Ang kiri: Vocal score. Manlapaz Pub. Co.

Chicago Style (17th ed.) Citation

Ignacio, Leon, and Servando De los Angeles. Ang Kiri: Vocal Score. [Manila]: Manlapaz Pub. Co, 1979.

MLA (9th ed.) Citation

Ignacio, Leon, and Servando De los Angeles. Ang Kiri: Vocal Score. Manlapaz Pub. Co, 1979.