APA (7th ed.) Citation

Umali, R. A. (1971). O Kaka, O kaka: Pampango folk song. Manlapaz Pub.

Chicago Style (17th ed.) Citation

Umali, Restituto A. O Kaka, O Kaka: Pampango Folk Song. [Quezon City: Manlapaz Pub, 1971.

MLA (9th ed.) Citation

Umali, Restituto A. O Kaka, O Kaka: Pampango Folk Song. Manlapaz Pub, 1971.