APA (7th ed.) Citation

Ignacio, L. Lihim ng bilanggo: Musical scores.

Chicago Style (17th ed.) Citation

Ignacio, Leon. Lihim Ng Bilanggo: Musical Scores.

MLA (8th ed.) Citation

Ignacio, Leon. Lihim Ng Bilanggo: Musical Scores.

Warning: These citations may not always be 100% accurate.