APA (7th ed.) Citation

Regalario, A. R., & Rayala, B. R. Tingog Bikolnon no.1 : a choral suite based on Si Mayon... [et.al]: Scored for SATB and piano.

Chicago Style (17th ed.) Citation

Regalario, Antonio R., and Bernardita R. Rayala. Tingog Bikolnon No.1 : A Choral Suite Based on Si Mayon... [et.al]: Scored for SATB and Piano.

MLA (9th ed.) Citation

Regalario, Antonio R., and Bernardita R. Rayala. Tingog Bikolnon No.1 : A Choral Suite Based on Si Mayon... [et.al]: Scored for SATB and Piano.