APA (7th ed.) Citation

De Leon, F. P. (1965). Masayang umaga: Piano solo for young beginners. Llanes Sisters Music Store.

Chicago Style (17th ed.) Citation

De Leon, Felipe Padilla. Masayang Umaga: Piano Solo for Young Beginners. Manila: Llanes Sisters Music Store, 1965.

MLA (9th ed.) Citation

De Leon, Felipe Padilla. Masayang Umaga: Piano Solo for Young Beginners. Llanes Sisters Music Store, 1965.